ATTO Software Downloads Archive

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.

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:
Celerity

Product Family:
All

Operating System:
Linux

Title
Archived Celerity 16/32/64Gb Fibre Channel Driver Linux

1 file
Driver Version
v2.09976.29 KB
Archived Proprietary Linux device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters.

Supports the following Linux Distributions: CentOS 7 & 8, RHEL 7 & 8, Rocky Linux 8, openSUSE LEAP 42, 15, SLES 12, 15 and Ubuntu 20.04 & 22.04.
Archived Celerity 16/32/64Gb Fibre Channel Driver Linux

2 files
Driver Version
v2.13998.83 KB
Product Release Notes
243.82 KB2025-07-16
Archived Proprietary Linux device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters.

Supports the following Linux Distributions: Red Hat Enterprise Linux 8, 9 & 10, Rocky Linux 8, 9 & 10, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS.
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director Driver Linux

1 file
Driver Version:
v2.09-MP1.15 MB
Archived Proprietary Linux Multipath Director driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters.

ATTO MultiPath Director is a proprietary driver that enables Linux hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

Supports the following Linux Distributions: CentOS 7 & 8, RHEL 7 & 8, Rocky Linux 8, openSUSE LEAP 42, 15, SLES 12, 15 and Ubuntu 20.04 & 22.04.
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director Driver Linux

2 files
Driver Version
v2.13-MP1.26 MB
Product Release Notes
264.56 KB2025-07-16
Archived Proprietary Linux Multipath Director driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters.

ATTO MultiPath Director is a proprietary driver that enables Linux hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

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.
Archived Celerity 8Gb Fibre Channel Driver Linux

1 file
lnx_drv_celerity8_2260f1.tgz
v2.26851.16 KB
Archived Proprietary Linux device driver for 8Gb Celerity Fibre Channel Host Bus Adapters.

Supports the following Linux Distributions: CentOS 7 & 8, RHEL 7 & 8, Rocky Linux 8, openSUSE LEAP 42 & 15, SLES 12 & 15, Ubuntu 20.04 & 22.04.
Archived Celerity 8Gb Fibre Channel Driver Linux

2 files
lnx_drv_celerity8_2270f1.tgz
v2.27850.19 KB2024-06-06
Archived Celerity 8Gb Fibre Channel Driver Linux PRN
256.67 KB2024-06-06
Archived Proprietary Linux device driver for 8Gb Celerity Fibre Channel 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.
Archived Celerity 8Gb Fibre Channel MultiPath Director Driver Linux

1 file
lnx_drv_celerity8_2260f1-mp.tgz
v2.26-MP1.03 MB
ATTO MultiPath Director is a proprietary driver that enables Linux hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

Supports the following Linux Distributions: CentOS 7 & 8, RHEL 7 & 8, Rocky Linux 8, openSUSE LEAP 42 & 15, SLES 12 & 15, Ubuntu 20.04 & 22.04.
Archived Celerity 8Gb Fibre Channel MultiPath Director Driver Linux

2 files
lnx_drv_celerity8_2270f1-mp.tgz
v2.27-MP1.03 MB2024-06-26
Archived Celerity 8Gb Fibre Channel MultiPath Director Driver Linux PRN
291.02 KB2024-06-26
ATTO MultiPath Director is a proprietary driver that enables Linux hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

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.
Celerity 16/32/64Gb Fibre Channel Driver Linux

2 files
Driver Version
v2.171.01 MB
Product Release Notes
252.65 KB2026-02-10
Proprietary Linux device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters.

Supports the following Linux Distributions: Red Hat Enterprise Linux 8, 9 & 10, Rocky Linux 8, 9 & 10, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS.
Celerity 16/32/64Gb Fibre Channel MultiPath Director Driver Linux

2 files
Driver Version
v2.17-MP1.31 MB
Product Release Notes
271.75 KB2026-02-10
ATTO MultiPath Director is a proprietary driver that enables Linux hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

Supports the following Linux Distributions: Red Hat Enterprise Linux 8, 9 & 10, Rocky Linux 8, 9 & 10, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS.