Adaptec Hard Disk Drive Drivers Download

by Microsemi Corp.

Free Adaptec Drivers Download

After you upgrade your computer to Windows 10, if your Adaptec Hard Disk Drive Drivers are not working, you can fix the problem by updating the drivers. It is possible that your Hard Disk Drive driver is not compatible with the newer version of Windows.

How to Update Device Drivers

There are two ways to update drivers.

Option 1 (Recommended): Update drivers automatically - Novice computer users can update drivers using trusted software in just a few mouse clicks. Automatic driver updates are fast, efficient and elimate all the guesswork. Your old drivers can even be backed up and restored in case any problems occur.


Option 2: Update drivers manually - Find the correct driver for your Hard Disk Drive and operating system, then install it by following the step by step instructions below. You’ll need some computer skills to use this method.

Option 1: Update drivers automatically

The Driver Update Utility for Adaptec devices is intelligent software which automatically recognizes your computer’s operating system and Hard Disk Drive model and finds the most up-to-date drivers for it. There is no risk of installing the wrong driver. The Driver Update Utility downloads and installs your drivers quickly and easily.

You can scan for driver updates automatically with the FREE version of the Driver Update Utility for Adaptec, and complete all necessary driver updates using the premium version.

Tech Tip: The Driver Update Utility for Adaptec will back up your current drivers for you. If you encounter any problems while updating your drivers, you can use this feature to restore your previous drivers and configuration settings.

  1. Download the Driver Update Utility for Adaptec.

  2. Double-click on the program to run it. It will then scan your computer and identify any problem drivers. You will see a results page similar to the one below:
    Adaptec Hard Disk Drive Driver Update Utility

  3. Click the Update Driver button next to your driver. The correct version will be downloaded and installed automatically. Or, you can click the Update Drivers button at the bottom to automatically download and install the correct version of all the drivers that are missing or out-of-date on your system.

Option 2: Update drivers manually

To find the latest driver, including Windows 10 drivers, choose from our list of most popular Adaptec Hard Disk Drive downloads or search our driver archive for the driver that fits your specific Hard Disk Drive model and your PC’s operating system.

Find Adaptec Hard Disk Drive Device Drivers by Model Name or Number

If you cannot find the right driver for your device, you can request the driver. We will find it for you. Or, try the automatic option instead.

Tech Tip: If you are having trouble finding the right driver update, use the Adaptec Hard Disk Drive Driver Update Utility. It is software which finds, downloads and istalls the correct driver for you - automatically.

After downloading your driver update, you will need to install it. Driver 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. Visit our Driver Support Page to watch helpful step-by-step videos on how to install drivers based on their file extension.

How to Install Drivers

After you have found the right driver, follow these simple instructions to install it.

  1. Power off your device.
  2. Disconnect the device from your computer.
  3. Reconnect the device and power it on.
  4. Double click the driver download to extract it.
  5. If a language option is given, select your language.
  6. Follow the directions on the installation program screen.
  7. Reboot your computer.

Driver Updates for Popular Adaptec Hard Disk Drive Models

Model Rating Filename Size Total
Adaptec Hard Disk Drive Driver Update Utility
dfsetup.exe269 KB176,109 Free Download >>
AHA-2920 Driver
aha2920.zip15.7 KB9,579 Free Download >>
Adaptec EZ-SCSI Lite 4.01a Driver
EZ-SCSILite4.01a.zip1.3 MB925 Free Download >>
AHA-2940-2940W Driver
aic78xx_aic78u... 456.exe141.1 KB1,099 Free Download >>
AHA-1542CF/1540CF Driver
AHA_1542.zip1.6 MB3,536 Free Download >>
AVA-1505AE Driver
1505cfg.exe88.4 KB3,009 Free Download >>
Adaptec SCSI Card 29160LP Low Profile Ultra160 SCSI Driver
u160_winxp_drv_rc1.exe92.1 KB2,273 Free Download >>
EZ-SCSI DriverVersion:5.0 DriverEZ-SCSI DriverVersion:5.01 Driver
ez-scsi_dlx_v5_wc_up.exe292.8 KB166 Free Download >>
2906 Driverversion: 1.3 Driver
2906_v13_driver.hqx82.4 KB101 Free Download >>
2906 DriverAdaptec SCSI Card 2906 Drivern/aSCSIProbe_v52.hqx41.9 KB53 Free Download >>
2906 DriverVersion:1.1 Drivern/aAdaptec_SCSI_C... 1.1.hqx77.3 KB21 Free Download >>
2906 DriverAdaptec SCSI Card 2906 DriverConnect 2906 DriverVersion:1.1 Driverversion: 1.1 Drivern/aapd2906_X_v11.hqx84.3 KB68 Free Download >>
2906 DriverAdaptec SCSI Card 2906 DriverConnect 2906 Driverversion: 1.0.2 Driverversion:1.0.2 Drivern/aapd2906_X_v102.hqx139.5 KB25 Free Download >>
Adaptec AHA-152X/AHA-1510 SCSI Host Adapter Driver
AVA-1502.zip14.5 KB1,999 Free Download >>
USB Mass Storage Device Driver
ACS-200.zip601.7 KB769 Free Download >>
Adaptec Serial ATA II RAID 1220SA DriverAdaptec eSATA II RAID 1225SA Drivern/aadp3132_win2k3... 082.exe262.4 KB9 Free Download >>
Adaptec RAID 2045 DriverAdaptec RAID 2405 DriverAdaptec RAID 2405Q DriverAdaptec RAID 2805 DriverAdaptec RAID 3085 DriverAdaptec RAID 31205 DriverAdaptec RAID 31605 DriverAdaptec RAID 3405 DriverAdaptec RAID 3805 DriverAdaptec RAID 5085 DriverAdaptec RAID 51245 DriverAdaptec RAID 51645 DriverAdaptec RAID 52445 Drivern/aasm_linux_x64_... 579.tgz59.2 MB14 Free Download >>
Adaptec SCSI Card 2906 Driver n/aPowerDomain_Co... 612.hqx1.4 MB17 Free Download >>
aha-2940 Driveraha-3940 DriverAIC-78x0 Driver
7800wnt.exe194.0 KB1,364 Free Download >>
78xx chipsets Driver
7800v302.exe1.5 MB2,750 Free Download >>
All host adapters Driver
dosdrvr.exe250.1 KB700 Free Download >>
Adaptec AIC-7860 based PCI SCSI Controller Driver
2940.zip115.9 KB846 Free Download >>
AVA-1505AE + more Driver
Aspi32.exe297.2 KB843 Free Download >>
aic78xx Driver
aic78xx.ZIP50.9 KB1,549 Free Download >>
Adaptec AIC-7860 based PCI SCSI Controller Driver
Adaptec2940u2w.zip3.2 MB1,278 Free Download >>
Adaptec AIC-7870 PCI SCSI Controller Driver n/aaic78xx.zip116.4 KB446 Free Download >>
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