Atto ExpressSAS H380 Driver Download (Official)

Atto Technology Drivers

The ExpressSAS H380 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_esashba_101.exe" 17 times with an aggregate rating of 5 out of 5 stars based on 7 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows Vista and Windows XP. The total disk space used for this update is 143.0 KB.

7 Ratings

Supported Models

ExpressSAS H380


ATTO ExpressSAS H308 Host Adapter

ATTO ExpressSAS H380 Host Adapter

ATTO Phantom Device

ATTO Unpopulated Channel



Supported Operating Systems

Windows 2008 (64 bit), Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)

File Name

Versions (2006-09-18) via .inf (2007-10-29) via .inf

Additional Notes

Low-Profile 8-External Port SAS/SATA II PCIe Host Adapter

Uploaded By

Sathishkumar (DG Staff Member) on 14-Aug-2009

How to Update ExpressSAS H380 Device Drivers

Step 1 - Download Your Driver

To get the ExpressSAS H380 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 H380 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

  1. Open a tool called Device Manager.

  2. Use Device Manager to put the new driver on your computer.

  3. Turn your computer off.

  4. Turn your computer back on.

Now your new driver is ready!

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
Setup.exe 74.3 KB 24 Aug 2007 7.8 KB 29 Oct 2007
attomtln.inf 1.8 KB 18 Sep 2006
esashba 39 bytes 7 Jul 2007 8.2 KB 29 Oct 2007
esashba.inf 2.7 KB 29 Oct 2007
esashba.sys 60.4 KB 29 Oct 2007
makedisk.bat 936 bytes 28 Sep 2007
makedisk.exe 16.4 KB 15 Oct 2006
txtsetup.oem 560 bytes 29 Aug 2007
This website is not affiliated with Atto. All company names/logos are properties of their owners.
server: web2, load: 0.96