The following are archived versions of ATTO drivers and software.
Click here for current ATTO drivers and software. Drivers and software for discontinued ATTO products are here.
If a driver or software package does not appear on this list, it may still be available by contacting ATTO Tech Support.
Select an ATTO Product plus a Product Family to begin:
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).
ATTO Product:
ExpressSAS
Product Family:
ExpressSAS 12Gb GT HBAs
Operating System:
All
| Title | ||
|---|---|---|
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Archived ExpressSAS 12Gb GT Driver Linux |
Archived Proprietary Linux device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following Linux Distributions: Red Hat Enterprise Linux 8 & 9, Rocky Linux 8 & 9, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS. |
Download |
|
Archived ExpressSAS 12Gb GT Driver Linux |
Archived Proprietary Linux device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following Linux Distributions: Red Hat Enterprise Linux 8 & 9, Rocky Linux 8 & 9, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS. |
Download |
|
Archived ExpressSAS 12Gb GT Driver macOS |
Archived macOS device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following macOS Versions: macOS 13 Ventura, macOS 12 Monterey & macOS 11 Big Sur. |
Download |
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Archived ExpressSAS 12Gb GT Driver macOS |
Archived macOS device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following macOS Versions: macOS 15 Sequoia, macOS 14 Sonoma & macOS 13 Ventura. |
Download |
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Archived ExpressSAS 12Gb GT Driver macOS – Dext |
Archived macOS Dext driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following macOS Versions: macOS 26 Tahoe. |
Download |
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Archived ExpressSAS 12Gb GT Driver Windows |
Archived Windows device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022, 2025. |
Download |
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Archived ExpressSAS 12Gb GT Driver Windows |
Archived Windows device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2016, 2019, 2022. |
Download |
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vConfigTool for VMware 6.7/7.0 |
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. | Download |