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:
FreeBSD

Title
ExpressSAS 24Gb SAS/SATA Flash Bundle FreeBSD

FileAction
fbsd_fls_esashba6_240507.txz — 240507 — Updated on 2024-06-07
ExpressSAS 24Gb SAS/SATA Flash Bundle FreeBSD PRN — Updated on 2024-06-07
FreeBSD flash bundle for ExpressSAS 24Gb Host Bus 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 FreeBSD

FileAction
fbsd_drv_esashba6_1000f1.txz — 1.00 — Updated on 2024-06-07
ExpressSAS 24Gb Driver FreeBSD PRN — Updated on 2024-06-17
Proprietary FreeBSD device driver for ExpressSAS 24Gb Host Bus Adapters.

Supports the following FreeBSD versions: FreeBSD 12 (minimum 12.4) & FreeBSD 13 (minimum 13.1).
ExpressSAS 12Gb GT SAS/SATA Flash Bundle FreeBSD

FileAction
fbsd_fls_esashba5_240529.txz — 240529 — Updated on 2024-06-07
ExpressSAS 12Gb GT SAS/SATA Flash Bundle FreeBSD PRN — Updated on 2024-06-07
FreeBSD flash bundle for ExpressSAS 12Gb GT Host Bus 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 Driver FreeBSD

FileAction
fbsd_drv_esashba5_1021f1.txz — 1.02.1 — Updated on 2022-09-13
ExpressSAS 12Gb GT Driver FreeBSD PRN — Updated on 2022-09-13
Proprietary FreeBSD device driver for ExpressSAS 12Gb GT Host Bus Adapters.

Supports the following FreeBSD versions: FreeBSD 12, 13.