The Celerity FC-81EN is a disk drive controller manufactured by Atto Technology. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. Visitors have downloaded this file "winx64_drv_celerity8_134.exe" 66 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. The uploader reports that this update will work successfully on PCs running Windows 7, Windows Vista and Windows XP. The total disk space used for this update is 1.1 MB.
Celerity FC-81EN
ATTO Celerity FC-81EN Fibre Channel Adapter
ATTO Celerity FC-81EP Fibre Channel Adapter
ATTO Celerity FC-82EN Fibre Channel Adapter
ATTO Celerity FC-82ENM Fibre Channel Adapter
ATTO Celerity FC-82EP Fibre Channel Adapter
ATTO Celerity FC-84EN Fibre Channel Adapter
Windows 7 (64 bit), Windows 2008 (64 bit), Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)
winx64_drv_celerity8_134.exe (1.1 MB)
1.34
Fibre Channel Host Bus Adapter Driver
Gitanjali (DG Staff Member) on 5-Aug-2011
PCI\VEN_11F8&DEV_8031&SUBSYS_003D117C
PCI\VEN_11F8&DEV_8031&SUBSYS_003E117C
PCI\VEN_11F8&DEV_8031&SUBSYS_003F117C
PCI\VEN_11F8&DEV_8032&SUBSYS_003A117C
PCI\VEN_11F8&DEV_8032&SUBSYS_003B117C
PCI\VEN_11F8&DEV_8032&SUBSYS_003C117C
PCI\VEN_11F8&DEV_8032&SUBSYS_0047117C
PCI\VEN_11F8&DEV_8032&SUBSYS_0048117C
PCI\VEN_15BC&DEV_0105&SUBSYS_0024117C
PCI\VEN_15BC&DEV_1203&SUBSYS_0024117C
SCSI\ENCLOSUREATTO____ESAS_3GB_X24_SEP
SCSI\ENCLOSUREATTO____ESAS_6GB_X24_SEP
To get the Celerity FC-81EN driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Atto Celerity FC-81EN into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Atto Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Atto website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, installation is the next step. On Windows, utilize the built-in Device Manager utility to manage this process. This tool provides a comprehensive view of all system-recognized devices and their associated drivers. To complete the installation, a system restart is typically required for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
CLI/atfcnvr.exe | 85.5 KB | 27 Jul 2010 |
CLI/atflash.exe | 100.9 KB | 27 Jul 2010 |
CLI/atinfo.exe | 74.3 KB | 27 Jul 2010 |
Setup.exe | 474.7 KB | 17 Feb 2011 |
Storport/attofc.dll | 142.9 KB | 14 Jan 2011 |
Storport/attofc_x.dll | 166.9 KB | 14 Jan 2011 |
Storport/clrty8fc.cat | 10.3 KB | 30 Mar 2011 |
Storport/clrty8fc.inf | 8.1 KB | 30 Mar 2011 |
Storport/clrty8fc.sys | 270.4 KB | 30 Mar 2011 |
Storport/makedisk.bat | 1.0 KB | 3 Nov 2010 |
Storport/makedisk.exe | 16.4 KB | 15 Oct 2006 |
attofc.dll | 142.9 KB | 14 Jan 2011 |
attofc_x.dll | 166.9 KB | 14 Jan 2011 |
attomtln.cat | 9.0 KB | 30 Mar 2011 |
attomtln.inf | 2.9 KB | 8 Feb 2011 |
clrty8fc | 48 bytes | 2 Apr 2008 |
clrty8fc.cat | 10.3 KB | 30 Mar 2011 |
clrty8fc.inf | 6.5 KB | 30 Mar 2011 |
clrty8fc.sys | 269.9 KB | 30 Mar 2011 |
makedisk.bat | 990 bytes | 3 Nov 2010 |
makedisk.exe | 16.4 KB | 15 Oct 2006 |
txtsetup.oem | 832 bytes | 10 Apr 2009 |