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:
ThunderLink

Product Family:
ThunderLink FC 3162, FC 3322 Adapters

Operating System:
Windows

Title
ATTO ConfigTool Windows

FileAction
ConfigTool version: — 4.41 — 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.
MultiPath Director Windows

FileAction
Multi-Path Director Version — 2.25
Product Release Notes — Updated on 2023-03-16
ATTO MultiPath Director is a proprietary driver that enables Windows hosts to connect to storage systems that support ALUA for failover, failback and load balancing across Fibre Channel ports.

Supports the following versions of Windows: Windows 10, 11 & Windows Server 2016, 2019, 2022.

Requires the latest Windows Device Driver to also be installed alongside the MultiPath Director.
ThunderLink FC 3162, FC 3322 Driver Windows

FileAction
Driver version — 2.10
Product Release Notes — Updated on 2024-11-07
Windows device driver for ThunderLink FC 3162 & FC 3322 Fibre Channel Adapters.

Supports the following versions of Windows: Windows 10, 11 and Windows Server 2019, 2022 & 2025.
ThunderLink FC 3162, FC 3322 Flash Bundle Windows

FileAction
Flash Bundle version — 10/10/2024
Product Release Notes
Windows 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.