Celerity FC 16Gb s Gen 5 Fibre Channel HBA Driver 1.45.4000.6000
by Atto Technology, Inc.Windows 11Windows 1064-bitSHA-256 verified
- Manufacturer
- Atto Technology, Inc.
- Device
- Celerity FC 16Gb s Gen 5 Fibre Channel HBA
- Driver version
1.45.4000.6000- Release date
- November 1, 2016
- Supported Windows
- Windows 11, Windows 10
- Architecture
- 64-bit (x64)
- File size
- 703 KB
- File name
a740d132-ff99-4dbd-8fdc-2f0f2066e0e1_a937d0c07c8058b1f8a4c0fd35cc9a156f4dbbc4.cab- Digital signature
- Signed - catalog
clry16fc.cat - INF version
11/01/2016,1.45.4000.6000- INF provider
- ATTO Technology, Inc.
- Device class
- SCSIAdapter
- Source
- Microsoft Update Catalog
- Last verified
- July 8, 2026
- SHA-256
08616f8825cac9d6334632935f5aa816ddcb4c16e261c760c9c2eef6e9789055
Supported hardware IDs (8)
- PCI\VEN_117C&DEV_0064&SUBSYS_0063117C
- PCI\VEN_117C&DEV_0064&SUBSYS_0064117C
- PCI\VEN_117C&DEV_0064&SUBSYS_0065117C
- PCI\VEN_117C&DEV_0094&SUBSYS_0094117C
- PCI\VEN_117C&DEV_0094&SUBSYS_00A0117C
- PCI\VEN_117C&DEV_0094&SUBSYS_00A1117C
- PCI\VEN_117C&DEV_0094&SUBSYS_00A2117C
- PCI\VEN_117C&DEV_0094&SUBSYS_00A3117C
Compare with your device: Device Manager → right-click the device → Properties → Details → Hardware Ids. If one of the values above matches, this driver supports your hardware.
How to install
- Create a restore point(Start → "Create a restore point" → Create), so you can roll back if anything goes wrong.
- Verify compatibility: your Windows version (Windows 11, Windows 10) and architecture (x64)must match this driver, and your device's Hardware ID should appear in the list above.
- Download the file using the button - it comes directly from Microsoft Update Catalog.
- Optionally verify the checksum: open PowerShell, run
Get-FileHash your-download.cab -Algorithm SHA256and compare with the SHA-256 above. - Extract the .cab archive: right-click → Extract All, or run
expand -F:* file.cab C:\driver\in Command Prompt. - Install via Device Manager: right-click your device → Update driver → Browse my computer → point to the extracted folder. Alternatively run
pnputil /add-driver C:\driver\*.inf /install. - Check Device Manager: the device should show no warning icons, and the driver version should match.
How to roll back
If the device stops working after the update: Device Manager → right-click the device → Properties → Driver tab → Roll Back Driver. If the button is greyed out, use the restore point from step 1 (Start → "Recovery" → Open System Restore).
Other versions of this driver
| Version | Released | Source |
|---|---|---|
| 1.26.4000.6000 | October 2, 2015 | Microsoft Update Catalog |
| 1.16.4000.6000 | September 17, 2015 | Microsoft Update Catalog |