Atto ExpressSAS H608 Driver Download (Official)

Atto Technology Drivers

The ExpressSAS H608 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. This driver - "winx86_drv_esashba2_162.exe" - has been downloaded 65 times and is rated 5 out of 5 stars based on 11 reviews. It is compatible with PCs running Windows 7, Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 1.2 MB.

11 Ratings

Supported Models

ExpressSAS H608


ATTO ExpressSAS H608 Host Adapter

ATTO ExpressSAS H60F Host Adapter

ATTO ExpressSAS H60R Host Adapter

ATTO ExpressSAS H644 Host Adapter

ATTO ExpressSAS H680 Host Adapter



Supported Operating Systems

Windows 7, Windows 2008, Windows Vista, Windows 2003, Windows XP

File Name



Additional Notes

SAS/SATA Host Bus Adapter Driver

Uploaded By

Gitanjali (DG Staff Member) on 5-Aug-2011

How to Update ExpressSAS H608 Device Drivers

Step 1 - Download Your Driver

To get the ExpressSAS H608 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 ExpressSAS H608 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.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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.

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
CLI/atflash.exe 94.7 KB 25 Mar 2011
CLI/atinfo.exe 68.1 KB 12 May 2011
CLI/atsasnvr.exe 80.4 KB 14 Apr 2011
Setup.exe 355.9 KB 17 Feb 2011
Storport/ 9.2 KB 19 May 2011
Storport/esas2hba.inf 3.8 KB 19 May 2011
Storport/esas2hba.sys 795.7 KB 19 May 2011
Storport/makedisk.bat 982 bytes 5 Nov 2010
Storport/makedisk.exe 16.4 KB 15 Oct 2006 8.7 KB 19 May 2011
attomtln.inf 2.9 KB 8 Feb 2011
esas2hba 39 bytes 6 Aug 2008 9.2 KB 19 May 2011
esas2hba.inf 3.7 KB 19 May 2011
esas2hba.sys 795.7 KB 19 May 2011
makedisk.bat 961 bytes 5 Nov 2010
makedisk.exe 16.4 KB 15 Oct 2006
txtsetup.oem 748 bytes 12 Jul 2009
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