ATTO ExpressPCI UL5D SCSI Adapter Driver Download

11 Ratings

Supported Models

U320 Driver

ATTO Empty LUN Driver

ATTO ExpressPCI 4DRO SCSI Adapter Driver

ATTO ExpressPCI 4SRO SCSI Adapter Driver

ATTO ExpressPCI 5DRO LP SCSI Adapter Driver

ATTO ExpressPCI 5DRO SCSI Adapter Driver

ATTO ExpressPCI UL4D SCSI Adapter Driver

ATTO ExpressPCI UL4S SCSI Adapter Driver



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4

File Name

Uploader Notes

Description: HP StorageWorks U320e SCSI Host Bus Adapter Drivers

Current version

Size 0.33 MB.

Date: 9 Feb 2011

OS's supported: Windows 2003 Server (and others)

File name: win03x86_whql_drv_epciu320_316.exe

Uploaded By

Jerry K (DG Member) on 14-Jun-2011

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
Express2 41 bytes 12 Jan 2005
Makedisk.bat 891 bytes 7 Jun 2009
Makedisk.exe 16.4 KB 15 Oct 2006
Setup.exe 342.6 KB 29 Jul 2010 9.0 KB 14 Sep 2010
attomtln.inf 2.6 KB 13 Jul 2010 9.4 KB 14 Sep 2010
express2.inf 4.9 KB 1 Sep 2010
express2.sys 84.0 KB 1 Sep 2010
txtsetup.oem 782 bytes 27 Jun 2006

How to Update ATTO ExpressPCI UL5D SCSI Adapter Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the ATTO ExpressPCI UL5D SCSI Adapter 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 ExpressPCI UL5D SCSI Adapter 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

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order 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.

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