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:
ExpressSAS
Product Family:
ExpressSAS 12Gb GT HBAs
Operating System:
Windows
| Title | ||
|---|---|---|
|
Archived ExpressSAS 12Gb GT Driver Windows Files in Package:
|
Archived Windows device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2019, 2022, 2025. |
Download |
|
Archived ExpressSAS 12Gb GT Driver Windows Files in Package:
|
Archived Windows device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11 & Windows Server 2016, 2019, 2022. |
Download |
|
ExpressSAS 12Gb GT Driver Windows Files in Package:
|
Windows device driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10, 11, Windows Server 2016, 2019, 2022 & 2025. |
Download |
|
ExpressSAS 12Gb GT WHQL Driver Windows 10 Files in Package:
|
Windows Hardware Quality Labs (WHQL) driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows 10 |
Download |
|
ExpressSAS 12Gb GT WHQL Driver Windows 2019 Files in Package:
|
Windows Hardware Quality Labs (WHQL) driver for ExpressSAS 12Gb GT Host Bus Adapters. Supports the following versions of Windows: Windows Server 2019 |
Download |