Aopen DX34 Series Driver Download (Official)

Aopen Drivers

The DX34 Series is a disk drive controller manufactured by Aopen. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "" has been downloaded 18 times with a user rating of 5 out of 5 stars, based on 5 reviews. Compatibility for this driver update includes PCs running Windows operating systems such as Windows XP. The total disk space used for this update is 661.6 KB.

5 Ratings

Supported Models

DX34 Series

Adaptec AIC-755x PCI SCSI Controller

Adaptec AHA-2930CU PCI SCSI Controller

Adaptec AHA-2930UW PCI SCSI Controller

Adaptec AHA-2940/AHA-2940W PCI SCSI Controller

Adaptec AHA-2940AU PCI SCSI Controller

Adaptec AHA-2940U/AHA-2940UW PCI SCSI Controller

Adaptec AHA-2940U/UW Dual/AHA-394xAU/AUW/AUWD PCI SCSI Controller




Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name


R4.0a (24-Feb-2003)
4.2 (2001-02-21) via .inf
4.2 (2001-02-21) via .inf
3.10 (2000-08-08) via .inf
3.7 (2000-10-01) via .inf

Additional Notes

DX34 Series

Adaptec 7899 SCSI Driver

Uploaded By

Sivakumar (DG Staff Member) on 25-May-2006

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
FMS40aSP3a/ASPI8DOS.SYS 38.0 KB 16 Sep 1999
FMS40aSP3a/ASPI8U2.SYS 44.9 KB 6 Dec 1999
FMS40aSP3a/ASPICD.SYS 29.6 KB 22 Sep 1998
FMS40aSP3a/DISK1 42 bytes 9 Feb 2001
FMS40aSP3a/NETWARE/ADPT160M.DDI 7.4 KB 30 Nov 2000
FMS40aSP3a/NETWARE/ADPT160M.HAM 131.4 KB 30 Nov 2000
FMS40aSP3a/NETWARE/AHA2940.DDI 9.9 KB 12 Dec 2000
FMS40aSP3a/NETWARE/AHA2940.HAM 135.7 KB 30 Nov 2000
FMS40aSP3a/NETWARE/AIC78U2.DDI 8.2 KB 3 Apr 2000
FMS40aSP3a/NETWARE/AIC78U2.HAM 120.1 KB 30 Nov 2000
FMS40aSP3a/NT4/ULTRA/AIC78XX.INF 16.0 KB 20 Jun 2000
FMS40aSP3a/NT4/ULTRA/AIC78XX.SYS 69.3 KB 7 Aug 2000
FMS40aSP3a/NT4/ULTRA160/ADPU160M.INF 5.5 KB 28 Oct 1999
FMS40aSP3a/NT4/ULTRA160/ADPU160M.SYS 96.4 KB 8 Aug 2000
FMS40aSP3a/NT4/ULTRA160/HOTP160M.REG 363 bytes 12 Jun 1999
FMS40aSP3a/NT4/ULTRA2/AIC78U2.INF 15.9 KB 20 Jun 2000
FMS40aSP3a/NT4/ULTRA2/AIC78U2.SYS 82.9 KB 8 Aug 2000
FMS40aSP3a/READDOS.TXT 8.2 KB 28 Mar 2001
FMS40aSP3a/README.TXT 6.3 KB 13 Apr 2001
FMS40aSP3a/TXTSETUP.OEM 1.9 KB 14 Mar 2001
FMS40aSP3a/U160DSK1 42 bytes 8 Feb 2001
FMS40aSP3a/W2KDSK1 42 bytes 9 Feb 2001
FMS40aSP3a/WIN2000/ADF6U160/ADF6U160.CAT 14 bytes 9 Jul 1999
FMS40aSP3a/WIN2000/ADF6U160/ADF6U160.INF 4.8 KB 13 Apr 2001
FMS40aSP3a/WIN2000/ADF6U160/ADF6U160.SYS 91.3 KB 21 Feb 2001
FMS40aSP3a/WIN2000/ULTRA160/ADPU160M.CAT 14 bytes 28 Aug 2000
FMS40aSP3a/WIN2000/ULTRA160/ADPU160M.INF 6.4 KB 13 Apr 2001
FMS40aSP3a/WIN2000/ULTRA160/ADPU160M.SYS 91.3 KB 21 Feb 2001
FMS40aSP3a/WIN2000/ULTRA2/AIC78U2.CAT 14 bytes 9 Jul 1999
FMS40aSP3a/WIN2000/ULTRA2/AIC78U2.INF 6.1 KB 13 Apr 2001
FMS40aSP3a/WIN2000/ULTRA2/AIC78U2.SYS 71.8 KB 8 Aug 2000
FMS40aSP3a/Win95/Ultra/ADPINSTR.VXD 17.6 KB 16 Sep 1999
FMS40aSP3a/Win95/Ultra/AIC78XX.CAT 33 bytes 16 Sep 1999
FMS40aSP3a/Win95/Ultra/AIC78XX.INF 13.3 KB 21 Jun 2000
FMS40aSP3a/Win95/Ultra/AIC78XX.MPD 70.1 KB 7 Aug 2000
FMS40aSP3a/Win98_ME/Ultra160/ADPU160M.CAT 33 bytes 4 Oct 2000
FMS40aSP3a/Win98_ME/Ultra160/ADPU160M.INF 2.8 KB 17 Nov 2000
FMS40aSP3a/Win98_ME/Ultra160/ADPU160M.MPD 89.6 KB 25 Oct 2000

How to Update DX34 Series Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the DX34 Series 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 Aopen DX34 Series 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 Aopen 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 Aopen 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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