Adaptec RAID 51645 Driver Download (Official)

Adaptec Drivers

The RAID 51645 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 "aacraid_win2k-xp_drv_x86_b15728_cert.exe" has been downloaded 13 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 174.5 KB.

5 Ratings

Supported Models

Adaptec RAID 51645

AOC-USAS-S4i RAID Controller

Adaptec ASE-335 SAS Backplane Device

Adaptec RAID 31205

Adaptec RAID 31605

Adaptec RAID 3405

Adaptec RAID 3805

Adaptec RAID 4000



Supported Operating Systems

Windows XP, Windows 2000

File Name

Versions (6-Apr-2008)
(2007-01-08) via .inf (2008-02-08) via .inf

Additional Notes

Adaptec Unified Serial SAS/SATA

AACRAID driver files v5.2.0.15728 for 32-bit Windows XP and Windows 2000

Adaptec RAID 3405, 3805, 3085, 31205, 31605 using Firmware/BIOS b15728

Adaptec RAID 5405, 5445, 5805, 5085, 51245, 51645, 52445 using Firmware/BIOS b15738

RAID Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 13-Oct-2009

How to Update Adaptec RAID 51645 Device Drivers

Step 1 - Download Your Driver

To get the Adaptec RAID 51645 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 RAID 51645 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 28 bytes 8 Feb 2008
aac.inf 10.8 KB 8 Feb 2008
aac.sys 84.1 KB 8 Feb 2008
aaccin.dll 23.4 KB 8 Feb 2008
aacmgt.inf 1.8 KB 8 Feb 2008 19.7 KB 25 Feb 2008
aacsas.inf 12.5 KB 8 Feb 2008
aacsas.sys 83.5 KB 8 Feb 2008 23 bytes 8 Feb 2008
adpenc.inf 2.3 KB 8 Feb 2008
raidisk1 52 bytes 18 Oct 2004
txtsetup.oem 4.8 KB 8 Feb 2008
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