ATTO Software Downloads

The following are current versions of ATTO drivers and software.

Click here for archived 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:
All

Product Family:
All

Operating System:
Linux

Title
ATTO ConfigTool Linux

1 file
ConfigTool version
v4.4125.19 MB2024-06-07
The Legacy ATTO ConfigTool offers a graphical user interface to easily monitor and manage ATTO host bus adapter settings for specialized applications. It can be used to view the drivers and flash files currently in use, easily update the firmware, collect diagnostic logs and configure adapter settings.

ATTO ConfigTool requires a supported ATTO Product. The HBA drivers and firmware are not included with the utility.
ATTO ConfigTool LiveISO

2 files
ConfigTool LiveISO Version
v2512191.15 GB
Product Release Notes
149.25 KB2025-12-19
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.
ATTO Networking Suite Linux

2 files
Networking Suite Version
v2.01396.02 MB
Product Release Notes
217.9 KB2026-02-09
Installing ATTO Networking Suite includes the relevant Linux driver, ATTO 360 Networking utility and ATTOview exporter.

ATTO 360 Networking 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.

Supports the following Linux Distributions: RHEL 8 9 & 10, Rocky Linux 8 9 & 10, and Ubuntu 22.04 LTS & 24.04LTS.
ATTO360 Storage Linux

2 files
ATTO360 Storage Version
v2.01102.82 MB
Product Release Notes
207.13 KB2026-02-09
A brand new ConfigTool, ATTO360 Storage combines all the features of our popular management application with the powerful benefits found in our ATTO360 software.

Easily monitor and configure ATTO adapter settings, instantly optimize with 1 click tuning profiles, and lean on ATTO ExpertAI to eliminate bottlenecks and costly downtime.
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 Flash Bundle Linux

2 files
Flash Bundle Version
v09/19/202530.37 MB
Product Release Notes
151.8 KB2025-10-02
Linux flash bundle for Celerity 16/32/64Gb Fibre Channel adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: Celerity FC-161P, Celerity FC- 162P, Celerity FC-164P, Celerity FC-321E, Celerity FC-321E, Celerity FC-324E, Celerity FC-321P, Celerity FC- 322P, Celerity FC-324P, Celerity FC-641E , Celerity FC-642E and Celerity FC- 644E.
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.
Celerity 8Gb Fibre Channel Driver Linux

2 files
Driver Version
v2.29.4858.09 KB
Product Release Notes
268.96 KB2025-10-23
Proprietary Linux device driver for 8Gb 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 & 16, SUSE Linux Enterprise Server 15 & 16, Ubuntu 22.04 LTS & 24.04 LTS.
Celerity 8Gb Fibre Channel Flash Bundle Linux

2 files
Flash Bundle version
v04/06/2018687.18 KB
Product Release Notes
127.32 KB2021-04-28
Linux flash bundle for Celerity 8Gb Fibre Channel adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: Celerity FC-81EN, Celerity FC-82EN and Celerity FC-84EN.

 
Celerity 8Gb Fibre Channel MultiPath Director Driver Linux

2 files
Driver Version
v2.29.4-MP1.14 MB
Product Release Notes
302.99 KB2025-10-23
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 & 16, SUSE Linux Enterprise Server 15 & 16, Ubuntu 22.04 LTS & 24.04 LTS.
ExpressNVM Driver Linux

2 files
Driver Version
v1.04.1310.2 MB
Product Release Notes
204.93 KB2025-12-12
Linux management driver for ExpressNVM S4FF & S48F Switch Adapters.

Supports the following Linux Distributions: Red Hat Enterprise Linux 8, 9 & 10, Rocky Linux 8, 9 & 10, SUSE Linux Enterprise Server 15 & 16, openSUSE LEAP 15 & 16, Ubuntu 22.04 LTS & 24.04 LTS.
ExpressNVM Flash Bundle Linux

2 files
Flash Bundle Version
v12/12/20251.05 MB
Product Release Notes
120.75 KB2025-12-12
Linux flash bundle for ExpressNVM S4FF & S48F Switch Adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: ENVM-S48F and ENVM-S4FF.
ExpressSAS 12Gb GT Driver Linux

2 files
Driver Version
v1.12.121.18 MB
Product Release Notes
188.82 KB2026-01-27
Proprietary Linux device driver for ExpressSAS 12Gb GT Host Bus Adapters.

Supports the following Linux Distributions: RHEL 8, 9, 10, Rocky Linux 8, 9, 10, openSUSE LEAP 15, 16, SLES 15, 16 & Ubuntu 22.04, 24.04.
ExpressSAS 12Gb GT Flash Bundle Linux

2 files
Flash Bundle Version
v2512126.15 MB
Product Release Notes
121.31 KB2025-12-17
Linux flash bundle for ExpressSAS 12Gb GT adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: ExpressSAS H1280GT, ExpressSAS H1208GT, ExpressSAS, H1244GT, ExpressSAS H12F0GT & ExpressSAS H120FGT.
ExpressSAS 24Gb Driver Linux

2 files
Driver version
v1.011.17 MB
Product Release Notes
147.84 KB2025-02-03
Proprietary Linux device driver for ExpressSAS 24Gb 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.

More information can be found in the ATTO ExpressSAS 24Gb SAS Adapter Linux ReadMe file downloaded with the driver.
ExpressSAS 24Gb Flash Bundle Linux

2 files
Flash Bundle version
v01/30/202510.84 MB
Product Release Notes
107.25 KB2025-02-03
Linux flash bundle for ExpressSAS 24Gb adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: ExpressSAS H24F0, ExpressSAS H240F & ExpressSAS H240N.
FastFrame 1 10GbE NIC Driver Linux

1 file
Driver version
v5.20.9652.93 KB2024-06-10
Linux device driver for FastFrame 1 NICs.
FastFrame 3 100GbE SmartNIC Flash Bundle Linux

2 files
Flash Bundle Version
v35.30063.94 MB
Product Release Notes
0 KB2024-03-14
Linux flash bundle for FastFrame 3 100GbE SmartNICs.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: FFRM-N311, FFRM-N312.
FastFrame 3 25GbE & 10GbE SmartNIC Flash Bundle Linux

2 files
Flash Bundle Version
v32.10108.88 MB
Product Release Notes
121.35 KB2024-03-14
Linux flash bundle for FastFrame 3 25GbE & 10GbE SmartNICs.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: FFRM-N322.
FastFrame 3 50GbE SmartNIC Flash Bundle Linux

1 file
Flash Bundle Version
v31.101412.01 MB
macOS flash bundle 31.1014 for FastFrame 3 50GbE SmartNICs.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: FFRM-N352 & FFRM-N351.
FastFrame 4 10/25/40/50/100GbE SmartNIC Flash Bundle Linux

2 files
Flash Bundle Version
v235.1.160.015.41 MB
Product Release Notes
123.81 KB2025-12-08
Linux flash bundle FastFrame 4 SmartNICs.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: FFRM-N422, FFRM-N424 FFRM-N4S2, FFRM-N4T2 & FFRM-N412.
QuickNAV Utility Linux

2 files
QuickNAV version
v3.900 KB
Product Release Notes
0 KB2020-03-03
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 is a utility that can be used to identify your ATTO appliance on a network.
ThunderLink FC 3162, FC 3322 Driver Linux

2 files
Driver Version
v2.16.6984.7 KB
Product Release Notes
251.45 KB2026-01-27
Proprietary Linux device driver for ThunderLink FC 3162 & FC 3322 Fibre Channel 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.
ThunderLink FC 3162, FC 3322 Flash Bundle Linux

2 files
Flash Bundle Version
v09/19/202530.37 MB
Product Release Notes
151.8 KB2025-10-02
Linux flash bundle for ThunderLink FC 3162 & FC 3322 Fibre Channel Adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: TLFC-3162, TLFC-3322.
ThunderLink FC 3162, FC 3322 MultiPath Director Driver Linux

2 files
Driver Version
v2.16.6-MP1.25 MB
Product Release Notes
270.84 KB2026-01-27
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.
ThunderLink FC 5082 Driver Linux

2 files
Driver Version
v2.29.4858.09 KB
Product Release Notes
268.96 KB2025-10-23
Linux device driver for ThunderLink FC 5082 Fibre Channel Adapters.

Supports the following Linux Distributions: Red Hat Enterprise Linux 8, 9 & 10, Rocky Linux 8, 9 & 10, openSUSE Leap 15 & 16, SUSE Linux Enterprise Server 15, & 16 Ubuntu 22.04 LTS & 24.04 LTS.

 
ThunderLink FC 5082 Flash Bundle Linux

2 files
Flash Bundle Version
v04/06/2018687.18 KB
Product Release Notes
127.32 KB2021-04-28
Linux flash bundle for ThunderLink FC 5082 adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: TLFC-5082.
ThunderLink FC 5082 Multi-Path Director Driver Linux

2 files
Driver Version
v2.29.4-MP1.14 MB
Product Release Notes
302.99 KB2025-10-23
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 & 16, SUSE Linux Enterprise Server 15, & 16 Ubuntu 22.04 LTS & 24.04 LTS.
ThunderLink FC 5642, FC 5322 Driver Linux

2 files
Driver Version
v2.16.6984.7 KB
Product Release Notes
251.45 KB2026-01-27
Proprietary Linux device driver for ThunderLink FC 5642 & FC 5322 Fibre Channel 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.
ThunderLink FC 5642, FC 5322 Flash Bundle Linux

2 files
Flash Bundle Version
v09/19/202530.37 MB
Product Release Notes
151.8 KB2025-10-02
Linux flash bundle for ThunderLink FC 3162 & FC 3322 Fibre Channel Adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: TLFC-5642, TLFC-5322.
ThunderLink FC 5642, FC 5322 MultiPath Director Driver Linux

2 files
Driver Version
v2.16.6-MP1.25 MB
Product Release Notes
270.84 KB2026-01-27
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.
ThunderLink NS 3252, N3 3102, N3 3102T Flash Bundle Linux

2 files
Flash Bundle Version
v32.10108.88 MB
Product Release Notes
121.35 KB2024-03-14
Linux flash bundle 32.1010 for ThunderLink NS 3252, N3 3102 & N3 3102T adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: TLNS-3252, TLN3-3102 & TLN3-3102T.
ThunderLink NS 5102 Flash Bundle Linux

2 files
Flash Bundle Version
v235.1.160.015.41 MB
Product Release Notes
123.81 KB2025-12-08
Linux flash bundle for ThunderLink NS 5102 adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: TLNS-5102.
ThunderLink SH 3128 Driver Linux

2 files
Driver Version
v1.57.101.7 MB
Product Release Notes
234.7 KB2026-01-27
Proprietary Linux device driver for ThunderLink SH 3128 Adapters.

Supports the following Linux Distributions: RHEL 8, 9, 10, Rocky Linux 8, 9, 10, openSUSE LEAP 15, 16, SLES 15, 16 & Ubuntu 22.04, 24.04.
ThunderLink SH 3128 Flash Bundle Linux

1 file
Flash Bundle version
v12/13/20228.83 MB
Linux flash bundle for ThunderLink SH 3128 adapters.

Instructions on how to flash can be found in the ReadMe downloaded with the flash bundle file.

Supported Products: ThunderLink SH 3128.
XstreamCORE 7550 Firmware

2 files
XC7550_3_70_32F.zbd
12.71 MB
XstreamCORE 7550 Firmware PRN
219.91 KB
The latest firmware for XstreamCORE 7550 Bridge.

Instructions on how to flash the latest firmware your bridge can be found in the Installation & Operations Manual.
XstreamCORE 7600 Firmware

2 files
XC7600_4_01_001F.zbd
48.34 MB
XstreamCORE 7600 Firmware PRN
206.59 KB
The latest firmware for XstreamCORE 7600 Bridge.

Instructions on how to flash the latest firmware your bridge can be found in the Installation & Operations Manual.
XstreamCORE 8100T Firmware

2 files
Firmware Version
v2.0641.31 MB
Product Release Notes
177.71 KB2025-06-23
The latest firmware for XstreamCORE 8100T Bridge.

Instructions on how to flash the latest firmware your bridge can be found in Section 6 (page 24) of the Installation & Operations Manual:

https://www.atto.com/wp-content/uploads/WebCollateral/manuals/XstreamCORE-ET-8100T-Product-Installation-and-Operations-Manual-1.pdf

 

Getting Started Guide for assisting first time users with setting up and configuring your bridge:

https://www.atto.com/wp-content/uploads/WebCollateral/manuals/XstreamCORE-ET-8100T-Getting-Started-Guide.pdf
XstreamCORE 8200 Firmware

1 file
Product Release Notes
167.78 KB
Please contact ATTO Customer Support at +1 (716) 691-1999 or via our web site at https://www.atto.com/about/contact-atto/ to obtain the latest instructions and firmware for your XtreamCORE Intelligent Bridge.
XstreamCORE 8200T Firmware

1 file
XstreamCORE 8200T Firmware PRN
167.91 KB
Please contact ATTO Customer Support at +1 (716) 691-1999 or via our web site at https://www.atto.com/about/contact-atto/ to obtain the latest instructions and firmware for your XtreamCORE Intelligent Bridge.