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:
Celerity

Product Family:
Celerity 16/32Gb Gen 6 HBAs

Operating System:
FreeBSD

Title
Celerity 16/32/64Gb Fibre Channel Driver FreeBSD

FileAction
fbsd_drv_celerity16-64_2020f1.txz — 2.02 — Updated on 2023-03-31
Celerity 16/32/64Gb Fibre Channel Driver FreeBSD PRN — Updated on 2023-03-31
Proprietary FreeBSD device driver for Celerity 16/32/64Gb Fibre Channel Host Bus Adapters.

Supports the following FreeBSD versions: FreeBSD 12, 13.
Celerity 16/32/64Gb Fibre Channel Flash Bundle FreeBSD

FileAction
fbsd_fls_celerity16-64_241010.txz — Updated on 2024-11-07
Celerity 16/32/64Gb Fibre Channel Flash Bundle FreeBSD PRN — Updated on 2024-11-07
FreeBSD flash bundle for Celerity 16/32/64Gb Fibre Channel Host Bus Adapters.

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

Supported Products: Celerity FC-161P, Celerity FC- 162P, Celerity FC-164P, Celerity FC-321E, Celerity FC-321E, Celerity FC-324E, Celerity FC-321P, Celerity FC- 322P, Celerity FC-324P, Celerity FC-641E and Celerity FC- 642E.