Adaptec Serial ATA II RAID 1420SA Driver Download (Official)
The Serial ATA II RAID 1420SA 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 "aar81xx_win2k3-xp-vista_b11975_cert.exe" has been downloaded 43 times with a user rating of 5 out of 5 stars, based on 10 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 267.9 KB.
Supported Models
Adaptec Serial ATA II RAID 1420SA
Adaptec AAR-1420SA Serial ATA HostRAID Controller
Adaptec AAR-1430SA Serial ATA HostRAID Controller
Adaptec Processor Device (Pseudo)
Adaptec Serial ATA II RAID 1430SA
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
1.5 (24-Aug-2007)
Additional Notes
HostRAID Driver File
Uploaded By
Gitanjali (DG Staff Member) on 2-Jan-2012
Related Driver Updates
How to Update Adaptec Serial ATA II RAID 1420SA Device Drivers
Step 1 - Download Your Driver
To get the Adaptec Serial ATA II RAID 1420SA 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 Serial ATA II RAID 1420SA 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
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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 |
|---|---|---|
| ENCLOSURE.REG | 623 bytes | 3 Jul 2007 |
| HIGHPERF.REG | 903 bytes | 3 Jul 2007 |
| Relnotes.txt | 11.3 KB | 6 Aug 2007 |
| TIMEOUT.REG | 689 bytes | 3 Jul 2007 |
| WHQL.REG | 895 bytes | 3 Jul 2007 |
| aar81xx.cat | 11.2 KB | 27 Aug 2007 |
| aar81xx.inf | 21.9 KB | 3 Jul 2007 |
| aar81xx.sys | 320.0 KB | 3 Jul 2007 |
| satadsk1 | 44 bytes | 3 Jul 2007 |
| txtsetup.oem | 8.2 KB | 3 Jul 2007 |