ATTO Software Downloads

The following are current versions of ATTO drivers and software. If a driver or software package does not appear on this list, it may still be available by contacting ATTO Tech Support.

The current sort appears below. SEARCH the sorted file listing using the search box (when each sort filter is set to “all”, all files are searched).

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Title
Xtend SAN™ iSCSI Initiator for macOS – Free Trial

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Free Trial Download - Xtend SAN v6.03 — 6.03 — Updated on 2024-04-03
PRN - Xtend SAN 6.03 — 6.03 — Updated on 2024-04-03
ATTO Xtend SAN™ iSCSI Initiator for Mac systems enables macOS® users to have a reliable, secure, highly interoperable connection to any iSCSI storage. Xtend SAN is fully supported and updated as new versions of macOS are released so downtime is never an issue. iSCSI allows users to take advantage of their Ethernet expertise and infrastructure while reaping the benefits of network attached storage.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Xtend SAN™ iSCSI Initiator for macOS

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Download - Xtend SAN v6.03 — 6.03 — Updated on 2024-04-03
PRN - Xtend SAN 6.03 — 6.03 — Updated on 2024-04-03
ATTO Xtend SAN™ iSCSI Initiator for Mac systems enables macOS® users to have a reliable, secure, highly interoperable connection to any iSCSI storage. Xtend SAN is fully supported and updated as new versions of macOS are released so downtime is never an issue. iSCSI allows users to take advantage of their Ethernet expertise and infrastructure while reaping the benefits of network attached storage.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200T Windows QuickNAV Software

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Driver - QuickNAV v3.90 — Updated on 2020-01-28
Product Release Notes - QuickNAV v3.90
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200T Linux QuickNAV Software

FileAction
Driver - QuickNAV v3.90
Product Release Notes - QuickNAV v3.90
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200T Firmware

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PRN_XstreamCORE_8200T_v6.00.pdf
ATTO will provide the necessary files and instructions to properly complete the process for updating firmware for the XstreamCORE to v6.00 from all earlier versions. Please contact ATTO Customer Support at +1 (716) 691-1999, or via our website at https://oem.atto.com/about/contact-atto/ to begin the update process for your XstreamCORE intelligent bridge.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200 Windows QuickNAV Software

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Driver - QuickNAV v3.90 — Updated on 2020-03-03
Product Release Notes - QuickNAV v3.90 — 3.90 — Updated on 2020-01-28
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200 Linux QuickNAV Software

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QuickNAV_3_90_F1.tar
PRN_QuickNAV_v390Rev03_03_2020.pdf
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8200 Firmware

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Product Release Notes - XstreamCORE 8200 v6.00 — Updated on 2024-03-29
ATTO will provide the necessary files and instructions to properly complete the process for updating firmware for the XstreamCORE to v6.00 from all earlier versions. Please contact ATTO Customer Support at +1 (716) 691-1999, or via our website at https://oem.atto.com/about/contact-atto/ to begin the update process for your XstreamCORE intelligent bridge.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 8100T Software

FileAction
Driver — 2.01 — Updated on 2024-06-13
Product Release Notes — Updated on 2024-06-04
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7600 Windows Driver

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PRN_XstreamCORE_FC_7600_v400.pdf
ATTOBridgeDriver_0913.zip — v2013.09.06
Updating firmware for the XstreamCORE from v3.70, or earlier, to any later version requires secure files for each bridge being updated. ATTO will provide these files, as well as clear instructions on the update process. Please contact ATTO Customer Support at +1 (716) 691-1999 or via our web site at https://www.atto.com/about/contact-atto/ to begin the update process.

We do offer a download package for QuickNAV, which is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7600 macOS QuickNAV Software

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Driver - QuickNAV v3.60 — Updated on 2015-10-15
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7600 Linux QuickNAV Software

FileAction
Driver - QuickNAV v3.90
Product Release Notes - QuickNAV v3.90
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7550 Windows Software

FileAction
PRN_XstreamCORE_FC_7550_v400.pdf
ATTOBridgeDriver_0913.zip
Updating firmware for the XstreamCORE from v3.70, or earlier, to any later version requires secure files for each bridge being updated. ATTO will provide these files, as well as clear instructions on the update process. Please contact ATTO Customer Support at +1 (716) 691-1999 or via our web site at https://www.atto.com/about/contact-atto/ to begin the update process.

We do offer a download package for QuickNAV, which is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7550 macOS QuickNAV Software

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QuickNAV-MAC3.6.dmg — 3.60
QuickNAV is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
XstreamCORE 7550 Linux Firmware

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QuickNAV — 3.90
Updating firmware for the XstreamCORE from v3.70, or earlier, to any later version requires secure files for each bridge being updated. ATTO will provide these files, as well as clear instructions on the update process. Please contact ATTO Customer Support at +1 (716) 691-1999 or via our web site at https://www.atto.com/about/contact-atto/ to begin the update process.

We do offer a download package for QuickNAV, which is a utility that can be used to identify your appliance on a network. In order to configure an ATTO appliance using the built-in XstreamVIEW configuration utility, you must first identify the IP address to be used for management of the appliance. QuickNAV can help. Download the QuickNAV utility to your computer. Double click to uncompress it. Then double click to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Product Release Notes - 7550 v4.00

Product Release Notes - QuickNAV v3.90
vConfigTool for VMware 6.7/7.0

FileAction
lnx_app_vconfigtool_1300.zip
PRN_ATTOvConfig_VMware_v1300_Rev03_24_21.pdf — Updated on 2021-03-24
The ATTO vConfigTool offers remote management features that allow you to set up, optimize and manage both locally and remotely connected ATTO products. Refer to the Utilities Manual tor details.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
vConfigTool for VMware 5.5/6.5

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vConfigTool for VMware 5.5/6.5 - VMware v1.10 — Updated on 2018-04-09
Product Release Notes - VMware v1.10 — Updated on 2018-04-09
Please see Product Release Notes for a list of supported operating systems.

ATTO recommends our customers use the latest drivers available. If you require the latest version, please download here. Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.
ThunderLink SH 3128 VMware Driver

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vmw_fls_esashba4_221213 — 221213 — Updated on 2022-12-13
PRN_12GbTLSH3128_BIOS_v221213_Rev01_30_2023 — 221213 — Updated on 2022-12-13
ATTO recommends our customers use the latest drivers available. If you require the latest version, please download at: https://www.vmware.com/resources/compatibility/search.php?deviceCategory=io
Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.

For How to Virtualize a Mac® User Guide Click here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink SH 3128 Flash Bundle Windows

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win_fls_esashba4_221213 — 221213 — Updated on 2022-12-13
PRN_12GbTLSH3128_BIOS_v221213_Rev01_30_2023 — 221213 — Updated on 2022-12-13
ThunderLink firmware Windows flash updates for SH 3128 Thunderbolt adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink SH 3128 Flash Bundle macOS

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macos_fls_esashba4_221213 — 221213 — Updated on 2022-12-13
PRN_12GbTLSH3128_BIOS_v221213_Rev01_30_2023 — 221213 — Updated on 2023-12-13
ThunderLink firmware macOS flash updates for SH 3128 Thunderbolt adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink SH 3128 Driver Windows

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win_drv_esashba4_1500f1 — 1.50 — Updated on 2023-07-25
PRN_Windows_12GbTLSH3128_v1 — 1.50 — Updated on 2023-07-25
Windows driver for SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink SH 3128 Driver macOS

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macos_kext_esashba4_1150f1 — 1.15 — Updated on 2023-07-25
PRN_macOS_12GbTLSH3128_v1 — 1.15 — Updated on 2023-07-25
macOS driver for SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink NS 3252, N3 3102, N3 3102T Windows Drivers

FileAction
win_fls_fastframe3_32 — 32.1010 — Updated on 2024-03-14
PRN_10254050100Gb_BIOS_v32 — 32.1010 — Updated on 2024-03-14
Windows flash bundle for Ethernet adapters. Download this file to your PC and use the latest version of the ATTO ConfigTool to install the flash bundle on your PC

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink NS 3252, N3 3102, N3 3102T Linux Drivers

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lnx_fls_fastframe3_31 — 31.1014 — Updated on 2023-12-12
PRN_10254050100Gb_BIOS_v3311014_Rev12_12_2023 — 31.1014 — Updated on 2023-12-12
Linux flash bundle for Ethernet adapters. Download this file to your PC and use the latest version of the ATTO ConfigTool to install the flash bundle on your PC.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink NS 3252, N3 3102, N3 3102T Flash Bundle macOS

FileAction
macos_fls_fastframe3_32 — 32.1010 — Updated on 2024-03-14
PRN_10254050100Gb_BIOS_v32 — 32.1010 — Updated on 2024-03-14
NOTE: Only for use Thunderlink 3252, 3102, and 3102T

ThunderLink firmware macOS flash updates for 3252, 3102, and 3102T Thunderbolt adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink NS 3252, N3 3102, N3 3102T Driver macOS

FileAction
macos_kext_fastframe3_1140f1 — 1.14 — Updated on 2023-12-12
PRN_macOS_10254050100_v1 — 1.14 — Updated on 2023-12-12
NOTE: Only for use Thunderlink 3252, 3102, and 3102T

macOS driver for Ethernet adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink NQ 3xxx, NS 3xxx Flash Bundle Windows

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Firmware Flash Bundle NQ3xxx_NS3xxx for Windows — 170905
Product Release Notes NQ3xxx_NS3xxx Firmware Flash Bundle for Windows — Updated on 2019-12-23
Windows firmware flash update for ThunderLink NQ3401, NQ3402, NS3102 and NS 3101 ThunderLink adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink NQ 3xxx, NS 3xxx Flash Bundle macOS

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Product Release Notes NQ3xxx_NS3xxx Firmware Flash Bundle for macOS — 170905 — Updated on 2019-12-23
Firmware Flash Bundle NQ3xxx_NS3xxx for macOS — 170905
Firmware macOS flash updates for ThunderLink NQ3401, NQ3402, NS3102 and NS 3101 ThunderLink adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink NQ 3xxx, NS 3xxx Driver Windows

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Device Driver NQ3xxx_NS3xxx for Windows — 1021
Product Release Notes NQ3xxx_NS3xxx Device Driver for Windows
Windows drivers for ThunderLink NQ3401, NQ3402, NS3102 and NS 3101 ThunderLink adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink NQ 3xxx, NS 3xxx Driver macOS

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Product Release Notes for ThunderLink NQ3xxx_NS3xxx Device Driver for macOS — 1.17.1 — Updated on 2022-10-17
Device Driver for ThunderLink NQ3xxx_NS3xxx for macOS — 1.17.1 — Updated on 2022-10-17
macOS drivers for ThunderLink NQ3401, NQ3402, NS3102 and NS 3101 ThunderLink adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink FC 3162, FC 3322 VMware Drivers

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vmw_fls_celerity16-64_240118 — 240118 — Updated on 2024-01-18
PRN_16Gb32Gb64Gb_BIOS_v240118_Rev01_25_24 — 240118 — Updated on 2024-01-18
ATTO recommends our customers use the latest drivers available. If you require the latest version, please download at: https://www.vmware.com/resources/compatibility/search.php?deviceCategory=io
Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.

For How to Virtualize a Mac® User Guide Click here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink FC 3162, FC 3322 Flash Bundle Windows

FileAction
win_fls_celerity16-64_240118 — 240118 — Updated on 2024-01-18
PRN_16Gb32Gb64Gb_BIOS_v240118_Rev01_25_24 — 240118 — Updated on 2024-01-18
ThunderLink firmware Windows flash updates for FC 3162, FC 3322 Thunderbolt adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink FC 3162, FC 3322 Flash Bundle macOS

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PRN_16Gb32Gb64Gb_BIOS_v240118_Rev01_25_24 — 240118 — Updated on 2024-01-18
macos_fls_celerity16-64_240118 — 240118 — Updated on 2024-01-18
ThunderLink firmware macOS flash updates for FC 3162, FC 3322 Thunderbolt adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ThunderLink FC 3162, FC 3322 Driver Windows

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win_drv_celerity16-64_2080f1 — 2.08 — Updated on 2024-01-25
PRN_Windows_16Gb32Gb64Gb_v2 — 2.08 — Updated on 2024-01-25
Windows driver for Fibre Channel adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ThunderLink FC 3162, FC 3322 Driver macOS

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macos_kext_celerity16-64_3090f1 — 3.09 — Updated on 2024-01-25
PRN_macOS_16Gb32Gb64Gb_v3 — 3.09 — Updated on 2024-01-25
macOS driver for Fibre Channel adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
MultiPath Director Windows

FileAction
win_drv_mpdirector_2250f1 — 2.25MP — Updated on 2023-03-16
PRN_Windows_16Gb32Gb64Gb_v2 — 2.25MP — Updated on 2023-03-16
MultiPath Director driver for Fibre Channel adapters. Download this file to your computer and double-click to launch the driver installation program.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
MultiPath Director macOS

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macos_kext_celerity16-64_3090f1-mp — 3.09mp — Updated on 2024-01-25
PRN_macOS_16Gb32Gb64Gb_v3 — 3.09MP — Updated on 2024-01-25
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 4 10/25/40/50/100GbE SmartNIC Flash Bundle Windows

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Flash Bundle - FastFrame 4 Windows v229.1.123 — Updated on 2024-04-24
Product Release Notes - FastFrame 4 Windows flash bundle v229.1.123 — Updated on 2024-04-24
FastFrame firmware Windows flash updates for FastFrame 4 10/25/40/50/100GbE SmartNICs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
FastFrame 4 10/25/40/50/100GbE SmartNIC Flash Bundle macOS

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Flash Bundle - FastFrame 4 macOS v229.1.123 — Updated on 2024-04-24
Product Release Notes - FastFrame 4 macOS v229.1.123 — Updated on 2024-04-24
Note: Only for use with N412

FastFrame firmware macOS flash updates for FastFrame 4 10/25/40/50/100GbE SmartNICs.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 4 10/25/40/50/100GbE SmartNIC Flash Bundle Linux

FileAction
lnx_fls_fastframe4_229.1.123.0.tgz — Updated on 2024-04-24
PRN_4thGeneration10254050100Gb_BIOS_v229.1.123.0_Rev04_25_2024.pdf — Updated on 2024-04-24
FastFrame firmware Linux flash updates for FastFrame 4 10/25/40/50/100GbE SmartNICs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
FastFrame 4 10/25/40/50/100GbE SmartNIC Driver macOS

FileAction
Driver - FastFrame 4 macOS v1.02 — Updated on 2023-12-12
Product Release Notes - FastFrame 4 macOS driver v1.14 — Updated on 2023-12-12
Note: Only for use with N412

macOS driver for Ethernet adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used from a remote system or locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 3 10/25/40/50/100GbE SmartNIC FreeBSD Driver

FileAction
freebsd_mlx5en_v3_4_2.tgz — Updated on 2018-10-03
ATTO recommends our customers use the latest "in-box" drivers available within the kernel. If you require the latest version, please download here.

Note: Compatible with FastFrame 3 N322, N351, and N352 only
FastFrame 3 10/25/40/50/100GbE SmartNIC Flash Bundle Windows

FileAction
Flash Bundle - FastFrame 3 Windows v35.3006 — Updated on 2024-03-14
Product Release Notes - FastFrame 3 Windows flash bundle v35.3006 — Updated on 2024-03-14
NOTE: For use with N311, N312, N351, N352, and N322

FastFrame firmware Windows flash updates for FastFrame 3 10/25/40/50/100GbE SmartNICs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
FastFrame 3 10/25/40/50/100GbE SmartNIC Flash Bundle Linux

FileAction
Flash Bundle - Linux v35.3006 — Updated on 2024-03-14
Product Release Notes - Linux v35.3006 — Updated on 2024-03-14
NOTE: For use with N311, N312, N351, N352, and N322

FastFrame firmwareLinuxflash updates for FastFrame 3 10/25/40/50/100GbE SmartNICs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
FastFrame 3 10/25/40/50/100GbE SmartNIC Flash Bundle 35.3006 macOS

FileAction
Flash Bundle - FastFrame 3 macOS v35.3006 — Updated on 2024-03-14
Product Release Notes - FastFrame 3 macOS flash bundle v35.3006 — Updated on 2024-03-14
Note: 35.3006 only for use with N311 and N322

FastFrame firmware macOS flash updates for FastFrame 3 10/25/40/50/100GbE SmartNICs.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 3 10/25/40/50/100GbE SmartNIC Flash Bundle 32.1010 macOS

FileAction
Flash Bundle - FastFrame 3 macOS v32.1010 — Updated on 2024-03-14
Product Release Notes - FastFrame 3 macOS flash bundle v32.1010 — 32.1010 — Updated on 2024-03-14
Note: 32.1010 only for use with FastFrame N322, N351, N352, and Thunderlink 3252, 3102, and 3102T

FastFrame firmware macOS flash updates for FastFrame 3 10/25/40/50/100GbE SmartNICs.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 3 10/25/40/50/100GbE SmartNIC Driver macOS

FileAction
Driver - FastFrame 3 macOS v1.14 — Updated on 2023-12-12
Product Release Notes - FastFrame 3 macOS driver v1.14 — Updated on 2023-12-12
 

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 1 10GbE SmartNIC macOS Driver

FileAction
macos_kext_fastframe_3161f1.dmg — Updated on 2022-04-27
macOS driver for Ethernet devices. Download this tile to your Mac and double click it to launch the driver installation program.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

View the macOS FastFrame Product Release Notes.

View the macOS ConfigTool Product Release Notes.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
FastFrame 1 10GbE NIC Windows Driver

FileAction
Wired_driver_27.7_x64.zip — Updated on 2023-01-09
Windows driver tor ATTO Ethernet products. Download this file to your PC and double-click it to launch the driver installation program.
FastFrame 1 10GbE NIC VMware Software

FileAction
ixgbe-3.21.4.3-2656376.zip — Updated on 2015-11-11
The below file may be installed directly on an ESX server from the command line, or through the VMware Update Manager (VUM).

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
FastFrame 1 10GbE NIC Driver Linux

FileAction
ixgbe-5.18.6.tgz — Updated on 2023-01-03
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 6Gb Flash Bundle Windows

FileAction
win_fls_esashba2_221213.zip
ExpressSAS 6Gb firmware flash updates for Windows.
ExpressSAS 6Gb Flash Bundle macOS

FileAction
macos_fls_esashba2_221213
ExpressSAS 6Gb firmware flash updates for macOS. Download this file to your Mac and double click it to launch the driver installation program.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html
ExpressSAS 6Gb Flash Bundle Linux

FileAction
lnx_fls_esashba2_221213.tgz
ExpressSAS 6Gb firmware flash updates for Linux. Download this file to your PC and unzip it.
ExpressSAS 6Gb Driver macOS

FileAction
Product Release Notes ExpressSAS 6Gb HBAs - macOS — Updated on 2022-02-07
macos_kext_esashba2_2690f1
macOS driver for 6Gb SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 6Gb Driver Linux

FileAction
lnx_drv_esashba2_2410f1.tgz
PRN_ESASHBA2_6Gb_Linux_v241_Rev01_30_2023.pdf — 2.4.1 — Updated on 2023-01-30
Linux driver for 6Gb SAS/SATA adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 6Gb Driver Windows

FileAction
PRN_ESASHBA2_6Gb_Win_v2.37_Rev01_30_2023.pdf — 2.0.0
win_drv_esashba2_2370f1.exe
Windows driver for 6Gb SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Flash Bundle Windows

FileAction
win_fls_esashba6_240507.zip — 240507 — Updated on 2024-06-07
PRN_24Gb_BIOS_v240507_Rev05_15_2024.pdf
ExpressSAS firmware Windows flash updates for 24Gb SAS/SATA adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Flash Bundle macOS

FileAction
macos_fls_esashba6_240507.dmg — 240507 — Updated on 2024-06-07
PRN_24Gb_BIOS_v240507_Rev05_15_2024.pdf
ExpressSAS firmware macOS flash update for 24Gb SAS/SATA adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Flash Bundle Linux

FileAction
lnx_fls_esashba6_240507.tgz — 240507 — Updated on 2024-06-07
PRN_24Gb_BIOS_v240507_Rev05_15_2024.pdf
ExpressSAS firmware Linux flash update for 24Gb GT SAS/SATA adapters. Download this file to your PC and unzip it.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Flash Bundle illumos

FileAction
ilm_fls_esashba6_240507.tgz — 240507 — Updated on 2024-06-07
PRN_24Gb_BIOS_v240507_Rev05_15_2024.pdf
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Flash Bundle FreeBSD

FileAction
fbsd_fls_esashba6_240507.txz — 240507 — Updated on 2024-06-07
PRN_24Gb_BIOS_v240507_Rev05_15_2024.pdf
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb SAS/SATA Driver illumos

FileAction
ilm_drv_esashba6_1000f1.tgz — 1.00 — Updated on 2024-06-07
PRN_24Gb_illumos_v1.00_Rev05_15_2024.pdf
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb Driver Windows

FileAction
win_drv_esashba6_1000f1.exe — 1.00 — Updated on 2024-06-07
PRN_24Gb_Windows_v1.00_Rev05_15_2024.pdf
Windows driver for 24Gb SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb Driver macOS

FileAction
macos_kext_esashba6_1010f1.dmg — 1.01 — Updated on 2024-06-07
PRN_24Gb_macOS_v1.01_Rev06_07_2024.pdf
macOS driver for 24Gb SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb Driver Linux

FileAction
lnx_drv_esashba6_1000f1.tgz — 1.00 — Updated on 2024-06-07
PRN_24Gb_Linux_v1.00_Rev05_15_2024.pdf
Linux driver for 24Gb GT SAS/SATA adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 24Gb Driver FreeBSD

FileAction
fbsd_drv_esashba6_1000f1.txz — 1.00 — Updated on 2024-06-07
PRN_24Gb_FreeBSD_v1.00_Rev05_15_2024.pdf
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA WHQL Driver Windows 2019

FileAction
win2019_whql_drv_esashba5_1000f1.exe — 1.00 — Updated on 2020-12-15
PRN_ESASHA4_12Gb_Win_Microsoft-Certified_v100_Rev12_15_2020.pdf — 1.00 — Updated on 2020-12-15
Windows driver for 12Gb GT SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA WHQL Driver Windows 10

FileAction
win10_whql_drv_esashba5_1000f1.exe — 1.00 — Updated on 2020-12-15
PRN_ESASHA4_12Gb_Win_Microsoft-Certified_v100_Rev12_15_2020.pdf — 1.00 — Updated on 2020-12-15
Windows driver for 12Gb GT SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Flash Bundle Windows

FileAction
win_fls_esashba5_240529.zip — 240529 — Updated on 2024-06-06
PRN_12GbGT_BIOS_v240529_Rev06_06_2024.pdf
ExpressSAS firmware Windows flash updates for 12Gb GT SAS/SATA adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Flash Bundle Linux

FileAction
lnx_fls_esashba5_240529.tgz
PRN_12GbGT_BIOS_v240529_Rev06_06_2024.pdf
ExpressSAS firmware Linux flash updates for 12Gb GT SAS/SATA adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Flash Bundle illumos

FileAction
ilm_fls_esashba5_240529.tgz — Updated on 2024-06-06
PRN_12GbGT_BIOS_v240529_Rev06_06_2024.pdf
ExpressSAS firmware illumos flash updates for 12Gb GT SAS/SATA adapters.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Flash Bundle FreeBSD

FileAction
fbsd_fls_esashba5_240529.txz — 240529 — Updated on 2024-06-07
PRN_12GbGT_BIOS_v240529_Rev06_06_2024.pdf — Updated on 2024-06-07
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Driver Linux

FileAction
lnx_drv_esashba5_1080f1.tgz
PRN_Linux_12GbGT_v1.08_Rev06_06_2024.pdf
Linux driver for 24Gb GT SAS/SATA adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT SAS/SATA Driver illumos

FileAction
ilm_drv_esashba5_1021f1.tgz — Updated on 2022-09-13
PRN_illumos_12GbGT_v1.02.1_Rev09_13_2022.pdf — Updated on 2022-09-13
illumos driver for 12Gb GT SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT Flash Bundle macOS

FileAction
macos_fls_esashba5_240529.dmg — 240529 — Updated on 2024-06-06
PRN_12GbGT_BIOS_v240529_Rev06_06_2024.pdf
ExpressSAS firmware macOS flash updates for 12Gb SAS/SATA adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT Driver Windows

FileAction
win_drv_esashba5_1070f1.exe — 1.07 — Updated on 2024-06-06
PRN_Windows_12GbGT_v1.07_Rev06_06_2024.pdf
Windows driver for 12Gb GT SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT Driver VMware

FileAction
vmw_fls_esashba5_240529.tgz — 240529 — Updated on 2024-06-06
PRN_12GbGT_BIOS_v230714_Rev07_24_2023.pdf — Updated on 2023-07-14
ATTO recommends our customers use the latest drivers available. If you require the latest version, please download here. Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT Driver macOS

FileAction
macos_kext_esashba5_1090f1.dmg — 1.09 — Updated on 2024-06-06
PRN_macOS_12GbGT_v1.09_Rev06_06_2024.pdf
macOS driver for 12Gb SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb GT Driver FreeBSD

FileAction
fbsd_drv_esashba5_1021f1.txz — 1.02.1 — Updated on 2022-09-13
PRN_FreeBSD_12GbGT_v1.02.1_Rev09_13_2022.pdf — Updated on 2022-09-13
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb (legacy, non-GT) Flash Bundle Windows

FileAction
win_fls_esashba4_221213
ExpressSAS firmware Windows flash updates for 12Gb (legacy, non-GT) SAS/SATA adapters.
ExpressSAS 12Gb (legacy, non-GT) Flash Bundle macOS

FileAction
Flash Bundle - macOS — 221213
ExpressSAS firmware macOS flash updates for 12Gb (legacy, non-GT) SAS/SATA adapters.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ExpressSAS 12Gb (legacy, non-GT) Flash Bundle Linux

FileAction
Flash Bundle - Linux — 221213 — Updated on 2022-12-13
ExpressSAS firmware Linux flash updates for 12Gb (legacy, non-GT) SAS/SATA adapters. Download this file to your PC and unzip it.
ExpressSAS 12Gb (legacy, non-GT) Driver Windows

FileAction
PRN_12Gb_Linux_v1.54_Rev06_07_2024.pdf
win_drv_esashba4_1500f1
Windows driver for 12Gb (legacy, non-GT) SAS/SATA adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressSAS 12Gb (legacy, non-GT) Driver macOS

FileAction
macos_kext_esashba4_1160f1.dmg — 1.166 — Updated on 2024-06-07
PRN_12Gb_Linux_v1.54_Rev06_07_2024.pdf
macOS driver for 12Gb (legacy, non-GT) SAS/SATA adapters. Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: https://developer.apple.com/library/archive/technotes/tn2459/_index.html

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ExpressSAS 12Gb (legacy, non-GT) Driver Linux

FileAction
Driver - Linux — 1.54 — Updated on 2024-06-07
PRN - Linux — Updated on 2024-06-07
Linux driver for 12Gb (legacy, non-GT) SAS/SATA adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressNVM Driver Windows

FileAction
PRN_ExpressNVM_Windows_v1.02_10_10_2023.pdf — Updated on 2023-10-18
win_drv_envmsc1_1020f1.exe — 1.0.2 — Updated on 2023-10-18
Windows driver for ExpressNVM adapters. Download this file to your PC and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used from a remote system or locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressNVM Driver Linux

FileAction
lnx_drv_envmsc1_1021f1.tgz — 1.02.1 — Updated on 2023-12-01
PRN_ExpressNVM_Linux_v1.02.1_12_01_2024.pdf
Linux driver for ExpressNVM adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used from a remote system or locally via a terminal application and uses ASCII commands typed while in CLI mode.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressNVM Bios Windows

FileAction
win_fls_envmsc1_231004.zip — 231004 — Updated on 2023-10-04
PRN_ExpressNVM_BIOS_v231004_Rev10_04_23.pdf — 231004 — Updated on 2023-10-04
ExpressNVM Bios release version 231004 for Windows.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ExpressNVM Bios Linux

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PRN_ExpressNVM_BIOS_v231004_Rev10_04_23.pdf — 231004 — Updated on 2023-10-04
lnx_fls_envmsc1_231004.tgz — 231004 — Updated on 2023-10-04
ExpressNVM Bios release version 231004 for Linux.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
CLI Tools VMware

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CLI Tools - VMware v20201022 — Updated on 2020-10-22
Product Release Notes - VMware v20201022 — Updated on 2020-10-22
Please see Product Release Notes for a list of supported operating systems.

ATTO recommends our customers use the latest drivers available. If you require the latest version, please download here. Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.
Celerity Fibre Channel 16/32/64Gb Flash Bundle macOS

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Flash Bundle - macOS v240118 — 240118 — Updated on 2024-01-18
PRN - macOS v240118 — 240118 — Updated on 2024-01-18
Celerity firmware macOS flash updates for 16/32/64Gb Fibre Channel HBAs.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity Fibre Channel 16/32/64Gb Driver macOS

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Driver — 3.09 — Updated on 2024-01-25
PRN — 3.09 — Updated on 2024-01-25
Download this file to your Mac and double click it to launch the driver installation program. The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used locally via a terminal application and uses ASCII commands typed while in CLI mode.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit: here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel VMware

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Flash Bundle - VMware v171213 — Updated on 2017-12-13
Product Release Notes - VMware v171213 — 171213 — Updated on 2017-12-13
ATTO recommends our customers use the latest drivers available. If you require the latest version, please download here. Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel MultiPath Director Driver macOS

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MultiPath Director Driver - macOS v3.36MP — Updated on 2022-07-21
Product Release Notes - macOS v3.36MP — Updated on 2022-07-21
macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel MultiPath Director Driver Linux

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PRN_Celerity_8Gb_Linux_v2.27MP_Rev06_26_24.pdf — 2.27MP — Updated on 2024-07-09
lnx_drv_celerity8_2270f1-mp.tgz
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux MultiPath Director driver for Fibre Channel adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package.
Celerity 8Gb Fibre Channel Flash Bundle Windows

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Flash Bundle - Windows v180406 — Updated on 2018-04-06
Product Release Notes - Windows v180406 — Updated on 2018-04-06
Celerity firmware Windows flash updates for 8Gb Fibre Channel HBAs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel Flash Bundle macOS

FileAction
Flash Bundle - macOS v180406 — Updated on 2018-04-06
Product Release Notes - macOS v180406 — Updated on 2018-04-06
Celerity firmware macOS flash updates for 8Gb Fibre Channel HBAs.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel Flash Bundle Linux

FileAction
lnx_fls_celerity8_180406.tgz — 180406 — Updated on 2018-04-06
PRN_8Gb_BIOS_v180406_Rev04_28_21.pdf — Updated on 2018-04-06
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux flash bundle for Fibre Channel adapters. Download this file to your PC and use the latest version of the ATTO ConfigTool to install the flash bundle on your PC.
Celerity 8Gb Fibre Channel Driver Windows

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Driver - Windows v2.11 — Updated on 2023-02-06
Product Release Notes - Windows v2.11 — Updated on 2023-02-06
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel Driver macOS

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Driver - macOS v3.36 — Updated on 2022-07-21
Product Release Notes - macOS v3.36 — Updated on 2022-07-21
macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 8Gb Fibre Channel Driver Linux

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lnx_drv_celerity8_2270f1.tgz — 2.27 — Updated on 2024-07-09
PRN_Celerity_8Gb_Linux_v2.27.0_Rev6_26_24.pdf
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux driver for Fibre Channel adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package.

The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used from a remote system or locally via a terminal application and uses ASCII commands typed while in CLI mode.
Celerity 16/32Gb Fibre Channel Flash Bundle illumos

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Flash Bundle - illumos v240118 — Updated on 2024-01-18
Product Release Notes - illumos v240118 — Updated on 2024-01-18
Celerity firmware illumos flash updates for 16/32Gb Fibre Channel HBAs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 16/32Gb Fibre Channel Driver illumos

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Driver - illumos v1.07 — Updated on 2023-02-06
Product Release Notes - illumos v1.07 — Updated on 2023-02-06
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 16/32/64Gb Gen 6 Fibre Channel MultiPath Director Driver Linux

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lnx_drv_celerity16-64_2100f1-mp.tgz — 2.10 — Updated on 2024-07-09
PRN_Linux_16Gb32Gb64Gb_v2.10MP_Rev06_26_24.pdf
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux MultiPath Director driver for Fibre Channel adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package.
Celerity 16/32/64Gb Gen 6 Fibre Channel Flash Bundle Linux

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lnx_fls_celerity16-64_240118.tgz — 240118 — Updated on 2024-01-18
PRN_16Gb32Gb64Gb_BIOS_v240118_Rev01_25_24.pdf — Updated on 2024-01-18
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux flash bundle for Fibre Channel adapters. Download this file to your PC and use the latest version of the ATTO ConfigTool to install the flash bundle on your PC.
Celerity 16/32/64Gb Gen 6 Fibre Channel Driver Linux

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lnx_drv_celerity16-64_2100f1.tgz — 2.10 — Updated on 2024-07-09
PRN_Linux_16Gb32Gb64Gb_v2.10_Rev06_26_24.pdf
Rocky Linux 8, 9, Red Hat Enterprise Linux 8, 9, OpenSUSE Linux 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04, 24.04 LTS

Linux driver for Fibre Channel adapters. Download this file to your PC and unzip it. Instructions to install the drivers can be found in the readme files included in the download package.

The ATTO CLI Tool is also included and can be used by advanced users to perform additional capabilities and various functions within the adapters. It can be used from a remote system or locally via a terminal application and uses ASCII commands typed while in CLI mode.
Celerity 16/32/64Gb Fibre Channel Flash Bundle Windows

FileAction
Flash Bundle - Windows v240118 — Updated on 2024-01-18
Product Release Notes - Windows v240118 — Updated on 2024-01-18
Celerity firmware Windows flash updates for 16/32/64Gb Fibre Channel HBAs.

Please see Product Release Notes for a list of supported operating systems.
Celerity 16/32/64Gb Fibre Channel Flash Bundle VMware

FileAction
Flash Bundle - VMware v240118 — Updated on 2024-01-18
Product Release Notes - VMware v240118 — Updated on 2024-01-18
Please see Product Release Notes for a list of supported operating systems.

ATTO recommends our customers use the latest drivers available. If you require the latest version, please download here. Select your version of ESXi in the Product Release Version, select ATTO Technology from the Brand list, and within the IO Device type field select the proper protocol.
Celerity 16/32/64Gb Fibre Channel Flash Bundle FreeBSD

FileAction
Flash Bundle - FreeBSD v240118 — Updated on 2024-01-18
Product Release Notes - FreeBSD v240118 — Updated on 2024-01-18
Celerity firmware FreeBSD flash updates for 16/32/64Gb Fibre Channel HBAs.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
Celerity 16/32/64Gb Fibre Channel Driver Windows

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Driver - Windows v2.08 — Updated on 2024-01-25
Product Release Notes - Windows v2.08 — Updated on 2024-01-25
Please see Product Release Notes for a list of supported operating systems.
Celerity 16/32/64Gb Fibre Channel Driver FreeBSD

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Driver - FreeBSD v2.02 — Updated on 2023-02-06
Product Release Notes - FreeBSD v2.02 — Updated on 2023-02-06
Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Windows

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Ethernet Suite - FastFrame 3 Windows v5.04 — Updated on 2024-04-01
Product Release Notes - Windows Ethernet Suite v5.04 — Updated on 2024-04-01
ATTO Ethernet Suite is a custom installer that loads the relevant Windows driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best-performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

FastFrame 3 NOTE: For use with N311, N312, N351, N352, and N322.
ATTO Ethernet Suite Linux Ubuntu 22.04

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Ethernet Suite - Ubuntu 22.04 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Linux RHEL 9.3

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Ethernet Suite - RHEL 9.3 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Linux RHEL 8.9

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Ethernet Suite - RHEL 8.9 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Linux RHEL 8.5

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Ethernet Suite - RHEL 8.5 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Linux RHEL 7.9

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Ethernet Suite - RHEL 7.9 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Ethernet Suite Linux RHEL 7.6

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Ethernet Suite - RHEL 7.6 v5.04 — Updated on 2024-04-01
Product Release Notes - Linux Ethernet Suite v5.04 — Updated on 2024-04-01
NOTE: For use with N311, N312, N351, N352, and N322

ATTO Ethernet Suite is a custom installer that loads the relevant Linux driver and ATTO 360 utility.  ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best performing and most efficient storage networks.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Disk Benchmark Windows

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Product Release Notes ATTO Disk Benchmark for Windows — 4.01.0
ATTO Disk Benchmark for Windows — 4.01.0
As the industry's leading provider of high-performance storage & network connectivity products, ATTO has created a widely-accepted Disk Benchmark for Windows and macOS to help measure storage system performance. As one of the top tools in the industry Disk Benchmark identifies performance in hard drives, solid state drives, RAID arrays as well as the host connection to attached storage. Use the tool that top drive manufacturers use to build and test drives to tune your storage system for optimal performance.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO Disk Benchmark macOS

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ATTO-Disk-Benchmark-1.01.0f1.dmg — 1.01.0
Product Release Notes ATTO Disk Benchmark for macOS — 1.01.0
As the industry's leading provider of high-performance storage & network connectivity products, ATTO has created a widely-accepted Disk Benchmark for Windows and macOS to help measure storage system performance. As one of the top tools in the industry Disk Benchmark identifies performance in hard drives, solid state drives, RAID arrays as well as the host connection to attached storage. Use the tool that top drive manufacturers use to build and test drives to tune your storage system for optimal performance.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.
ATTO ConfigTool Windows

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win_app_configtool_441.exe — Updated on 2024-06-07
The ATTO ConfigTool offers remote management features that allow you to set up, optimize and manage both locally and remotely connected ATTO products. Refer to the Utilities Manual tor details. Download the tool to your PC and double click the file to launch the installer.

View the ConfigTool Product Release Notes.
ATTO ConfigTool macOS

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osx_app_configtool_441.dmg — Updated on 2024-06-07
The ATTO ConfigTool offers remote management features that allow you to set up, optimize and manage both locally and remotely connected ATTO products. Refer to the Utilities Manual for details. Download the tool to your Mac and double click the tile to launch the installer.

View the ConfigTool Product Release Notes.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.
ATTO ConfigTool LiveISO

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lnx_app_configtoollive_240509.tgz
The ATTO ConfigTool LiveISO is a bootable system image used to update flash bundles and access diagnostic utilities when using open-source ATTO drivers, alongside more robust adapter management and monitoring tools. A full description is available in the Utilities Manual.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

View the ConfigTool LiveISO Product Release Notes.
ATTO ConfigTool Linux

FileAction
lnx_app_configtool_441.tgz — Updated on 2024-06-07
The ATTO ConfigTool offers remote management features that allow you to set up, optimize and manage both locally and remotely connected ATTO products. Refer to the Utilities Manual tor details. Download the tool to your PC and double click the file to launch the installer.

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

View the ConfigTool Product Release Notes.
ATTO 360 macOS

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ATTO 360 macOS v5.04 — 5.04 — Updated on 2024-04-01
Product Release Notes - ATTO 360 macOS v5.04 — Updated on 2024-04-01
ATTO 360 software is an all-purpose tool for Ethernet network optimization featuring performance tuning, monitoring, and diagnostic tools that deliver the best-performing and most efficient storage networks.

macOS High Sierra has introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here

Please refer to the Product Release Notes for more detailed information on operating system support as well as specific information about release contents.

Note: When installing an ATTO driver on macOS, you may get a pop-up message warning: "this is a system extension that will be incompatible with a future version of macOS.

There is no need to be concerned. ATTO currently uses high-performance Kernel Extension Drivers or kexts (also known as System Extensions). At some point Apple intends to deprecate support for kext and only support dext drivers. At that time ATTO will update all drivers to dext. All current ATTO host adapters and Thunderbolt devices will natively support the new dext drivers. In the meantime, we will continue to provide the highest-performing drivers possible.