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:
Celerity
Product Family:
Celerity 16/32Gb Gen 6 HBAs
Operating System:
All
| Title | ||||||||
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Archived Celerity 16/32/64Gb Fibre Channel Driver Linux
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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. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel Driver Linux
|
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, Rocky Linux 8 & 9, openSUSE Leap 15, SUSE Linux Enterprise Server 15, Ubuntu 22.04 LTS & 24.04 LTS. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel Driver macOS
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macOS device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. Supports the following macOS Versions: macOS 15 Sequoia, macOS 14 Sonoma & macOS 13 Ventura. In macOS 11, Apple introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here. When installing an ATTO driver on macOS, you may get a pop-up message warning stating that “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 Kernel Extension Drivers to provide the highest-performing drivers possible. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel Driver macOS
|
Archived macOS device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. Supports the following macOS Versions: macOS 13 Ventura, macOS 12 Monterey, macOS 11 Big Sur, macOS 10.15 Catalina, macOS 10.14 Mojave, macOS 10.13 High Sierra, macOS 10.12 Sierra. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel Driver Windows
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Archived Windows device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel Driver Windows
|
Archived Windows device driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022 and 2016. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director Driver Linux
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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. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director Driver Linux
|
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. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director macOS
|
Archived macOS Multipath Director driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. ATTO MultiPath Director is a proprietary driver that enables macOS hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports. Supports the following macOS Versions: macOS 15 Sequoia, macOS 14 Sonoma & macOS 13 Ventura. In macOS 11, Apple introduced User-Approved Kernel Extension Loading. For additional information on this update, please visit here. When installing an ATTO driver on macOS, you may get a pop-up message warning stating that “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 Kernel Extension Drivers to provide the highest-performing drivers possible. |
Download | ||||||
Archived Celerity 16/32/64Gb Fibre Channel MultiPath Director macOS
|
Archived macOS Multipath Director driver for 16/32/64Gb Celerity Fibre Channel Host Bus Adapters. ATTO MultiPath Director is a proprietary driver that enables macOS hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports. Supports the following macOS Versions: macOS 13 Ventura, macOS 12 Monterey, macOS 11 Big Sur, macOS 10.15 Catalina, macOS 10.14 Mojave, macOS 10.13 High Sierra, macOS 10.12 Sierra. |
Download | ||||||
Archived MultiPath Director Windows
|
Archived Windows PultiPath Director for Celerity Fibre Channel Host Bus Adapters. ATTO MultiPath Director is a proprietary driver that enables Windows hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022. Requires the latest Windows Device Driver to also be installed alongside the MultiPath Director. |
Download | ||||||
Archived MultiPath Director Windows
|
Archived Windows PultiPath Director for Celerity Fibre Channel Host Bus Adapters. ATTO MultiPath Director is a proprietary driver that enables Windows hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022. Requires the latest Windows Device Driver to also be installed alongside the MultiPath Director. |
Download |