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:
ExpressSAS

Product Family:
All

Operating System:
Linux

Title
ExpressSAS 6Gb HBA Flash Bundle Linux

FileAction
ExpressSAS 6Gb HBA Flash Bundle Linux PRN — Updated on 2022-12-13
Linux flash bundle for ExpressSAS 6Gb Host Bus Adapters.

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

Supported Products: ExpressSAS H680, ExpressSAS H608, ExpressSAS H644, ExpressSAS H6F0 & ExpressSAS H60F.
ExpressSAS 6Gb HBA Driver Linux

FileAction
lnx_drv_esashba2_2410f1.tgz — 2.41 — Updated on 2023-01-30
ExpressSAS 6Gb HBA Driver Linux PRN — Updated on 2023-01-30
Proprietary Linux device driver for ExpressSAS 6Gb 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.

WARNING: Some newer Linux distributions (e.g. CentOS, openSUSE) include a driver that conflicts with the ATTO ExpressSAS 6Gb Host Bus Adapter and may cause the system to hang or reboot during initialization when the HBA is installed. If this occurs, you must follow the procedure described in the section Conflicts with the pm8001/pm80xx module before installing the HBA. More information can be found in the ReadMe file downloaded with the device driver.
ExpressSAS 24Gb SAS/SATA Flash Bundle Linux

FileAction
lnx_fls_esashba6_240507.tgz — 240507 — Updated on 2024-06-07
ExpressSAS 24Gb SAS/SATA Flash Bundle Linux — Updated on 2024-06-07
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.
ExpressSAS 24Gb Driver Linux

FileAction
lnx_drv_esashba6_1000f1.tgz — 1.00 — Updated on 2024-06-07
ExpressSAS 24Gb Driver Linux PRN — Updated on 2024-06-07
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.
ExpressSAS 12Gb GT SAS/SATA Flash Bundle Linux

FileAction
lnx_fls_esashba5_240529.tgz — 240529 — Updated on 2024-06-06
ExpressSAS 12Gb GT SAS/SATA Flash Bundle Linux PRN — Updated on 2024-06-06
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 12Gb GT SAS/SATA Driver Linux

FileAction
lnx_drv_esashba5_1080f1.tgz — 1.08 — Updated on 2024-06-06
ExpressSAS 12Gb GT SAS/SATA Driver Linux PRN — Updated on 2024-06-06
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.
ExpressSAS 12Gb [Legacy] Flash Bundle Linux

FileAction
lnx_fls_esashba4_221213.tgz — 221213 — Updated on 2022-12-13
Linux flash bundle for ExpressSAS 12Gb [Legacy] adapters.

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

Supported Products: ExpressSAS H1280, ExpressSAS H1208, ExpressSAS H1244, ExpressSAS H12F0 & ExpressSAS H120F.
ExpressSAS 12Gb [Legacy] Driver Linux

FileAction
lnx_drv_esashba4_1540f1.tgz — 1.54 — Updated on 2024-06-07
ExpressSAS 12Gb [Legacy] Driver Linux PRN — Updated on 2024-06-07
Proprietary Linux device driver for ExpressSAS 12Gb [Legacy] 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.
ATTO ConfigTool Linux

FileAction
lnx_app_configtool_441.tgz — Updated on 2024-06-07
The 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.