Adaptec ASPI Driver Download (Official)

Adaptec Drivers

The ASPI is a disk drive controller manufactured by Adaptec. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "aspi_471a2.exe" has been downloaded 1,255 times with a user rating of 5 out of 5 stars, based on 25 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 522.7 KB.

25 Ratings (see all reviews)

Supported Models





Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98

File Name

Additional Notes

Windows ASPI drivers version v4.71.2

Updated ASPI drivers version 4.71.2 for Windows 98, NT 4, Me, 2000 and XP. Includes ASPICHK version checking utility. Adaptec provides this software without charge and as a courtesy to Adaptec product users but offers no technical support regarding this software

Uploaded By

Rajesh (DG Staff Member) on 2-Jun-2004

Ratings & Reviews

See all Adaptec ASPI ratings and reviews

How to Update ASPI Device Drivers

Step 1 - Download Your Driver

To get the ASPI 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 Adaptec ASPI 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 Adaptec 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 Adaptec website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:

  1. Access the Quick Access menu by right-clicking the Start button.

  2. From the menu options, choose "Device Manager".

  3. Within Device Manager, identify the device requiring the driver update.

  4. Open the context menu for the device by right-clicking its name.

  5. Select "Update driver" and proceed through the guided installation.

To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.

Regular driver updates contribute to optimal system performance and hardware compatibility.

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
reg_xp.exe 49.2 KB 17 Jul 2002
wnaspi64.dll 45.1 KB 17 Jul 2002
aspi2k.sy_ 12.0 KB 17 Jul 2002
apix46.vx_ 14.8 KB 17 Jul 2002
include/srb32.h 22.5 KB 2 Nov 2001
include/srbcmn.h 13.8 KB 27 Nov 2001
include/ 14.4 KB 7 Jul 1998
include/scsidefs.h 15.0 KB 7 Jul 1998
include/srb16.h 14.8 KB 7 Jul 1998
aspixp.sys 16.5 KB 17 Jul 2002
README.TXT 6.3 KB 20 Nov 2002
aspi64.sys 84.8 KB 17 Jul 2002
RELNOTES.DOC 51.2 KB 20 Nov 2002
wnaspixp.dll 45.1 KB 17 Jul 2002
wnaspi32.dl_ 22.9 KB 17 Jul 2002
aspi32.sy_ 16.8 KB 17 Jul 2002
wnaspi2k.dl_ 22.9 KB 17 Jul 2002
wowpost.ex_ 3.5 KB 17 Jul 2002
install.bat 2.6 KB 17 Jul 2002
aspiinst.exe 65.5 KB 17 Jul 2002
Docs/aspiinst.pdf 21.5 KB 21 Nov 2002
Docs/aspi32.pdf 111.5 KB 18 Dec 2001
wnaspi46.dl_ 22.9 KB 17 Jul 2002
winaspi.dl_ 4.5 KB 17 Jul 2002
aspichk.exe 245.8 KB 17 Jul 2002
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