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Atto Technology, Inc. drivers

62 Atto Technology, Inc. driver versions from official sources, sorted by release date. Check the supported hardware IDs on each driver page before installing.

DriverVersionReleasedWindows / Arch
ATTO Technology, Inc. - Storage - ATTO Celerity FC-82EP Fibre Channel AdapterSHA-256 verified1.50.2.1August 8, 200932-bit
ATTO Technology, Inc. - Storage - ATTO Celerity FC-84EP Fibre Channel AdapterSHA-256 verified1.50.2.1August 8, 2009Windows 11Windows 1064-bit
ATTO Technology, Inc. - Storage - ATTO ExpressPCI 5DRO SCSI AdapterSHA-256 verified1.50.2.1August 8, 2009Windows 11Windows 1032-bit
ATTO Technology, Inc. - Storage - ATTO ExpressPCI 4DRO SCSI AdapterSHA-256 verified3.10.2.0April 14, 2008Windows 11Windows 1064-bit
ATTO Technology, Inc. - Storage - ATTO Celerity FC-81EP Fibre Channel AdapterSHA-256 verified1.50.2.0March 25, 2008Windows 11Windows 1032-bit
PM8032 Tachyon QE8SHA-256 verified1.50.2.0March 25, 2008Windows 11Windows 1064-bit
ATTO Technology, Inc. - Storage - ATTO Celerity FC-22XS Fibre Channel AdapterSHA-256 verified2.62.2.0February 14, 2008Windows 11Windows 1032-bit
Tach XL2 Fibre Channel Host AdapterSHA-256 verified2.62.2.0February 14, 2008Windows 11Windows 1064-bit
Celerity FC-44XS FC-42XS FC-41XS FC-44ES FC-42ES FC-41ESSHA-256 verified2.52.2.0April 13, 200732-bit
Tach XL2 Fibre Channel Host AdapterSHA-256 verified2.52.2.0April 13, 200764-bit
ATTO Technology, Inc. - Other Hardware - ATTO Celerity FC-42EN Fibre Channel AdapterSHA-256 verified2.50.2.0December 8, 2006Windows 11Windows 1032-bit
Tach XL2 Fibre Channel Host AdapterSHA-256 verified2.50.2.0December 8, 2006Windows 11Windows 1064-bit
ATTO Technology, Inc. - Other Hardware - ATTO ExpressPCI 5DRO SCSI AdapterSHA-256 verified3.0.100.0July 21, 200664-bit
ATTO Technology, Inc. - Other Hardware - ATTO Celerity FC-24XL Fibre Channel AdapterSHA-256 verified1.20.0.0January 3, 2005Windows 11Windows 1064-bit
ATTO Technology, Inc. - Other Hardware - ATTO ExpressPCI 5DRO LP SCSI AdapterSHA-256 verified1.20.0.0January 3, 200532-bit
Celerity FC-44XS FC-42XS FC-41XS FC-44ES FC-42ES FC-41ESSHA-256 verified0.0.0.0January 3, 2005Windows 11Windows 1064-bit
Tach XL2 Fibre Channel Host AdapterSHA-256 verified1.20.0.0January 3, 2005Windows 11Windows 1032-bit
Tach XL2 Fibre Channel Host AdapterSHA-256 verified0.0.0.0July 16, 2004Windows 11Windows 1032-bit
53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSISHA-256 verified0.0.0.0June 5, 200332-bit
53c1030 PCI-X Fusion-MPT Dual Ultra320 SCSISHA-256 verified0.0.0.0June 5, 200332-bit
53c1010 66MHz Ultra3 SCSI AdapterSHA-256 verified0.0.0.0April 11, 200332-bit
53c1010 Ultra3 SCSI AdapterSHA-256 verified0.0.0.0April 11, 200332-bit