ATTO Software Downloads – Discontinued Products

The following are drivers and software for discontinued ATTO products. Discontinued Products (PDF)

Click here for current ATTO drivers and software. An archive of drivers and software for current ATTO products is 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:
ExpressSAS 12Gb HBAs

Operating System:
Linux

Title
ExpressSAS 12Gb [Legacy] Driver Linux

FileAction
lnx_drv_esashba4_1550f1.tgz — 1.55 — Updated on 2024-09-20
ExpressSAS 12Gb [Legacy] Driver Linux PRN — Updated on 2024-09-20
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.
ExpressSAS 12Gb [Legacy] Flash Bundle Linux

FileAction
lnx_fls_esashba4_221213.tgz
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.