Adaptec AHA 2940AU PCI SCSI Controller Drivers Download

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Download the latest version of the Adaptec AHA 2940AU PCI SCSI Controller driver for your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.

Find All Adaptec AHA 2940AU PCI SCSI Controller Drivers

Popular Driver Updates for Adaptec AHA 2940AU PCI SCSI Controller

Adaptec AHA 2940AU PCI SCSI Controller Driver Update Utility

Supported OS: Windows 10, Windows 8, Windows 7, Windows Vista, Windows XP
File Version: Version 5.6.12
File Size: 5.2 MB
File Name: DriverEasy_Setup.exe
Overall Rating:

AHA-2490U/UW Driver

Manufacturer: Adaptec
Device Type: Other
Supported OS: Win 8.1 x64, Win 8 x64, Win 7 x64, Win Vista x64, Other
File Version: Version v1.0
File Size: 97.1 KB
File Name: adaptec_scsi_29xx_pci_win7x64.zip
Overall Rating: (1 rating, 1 review)

592 Downloads

Submitted Mar 1, 2015 by Donald Dion (DG Member):
"Tested on Win7, Win8, Win8.1, Win10 - x64 only. Use batch files in root - dir for Win8,8.1,10 to install - unsigned drivers. Hardware ID - tested: PCI\VEN_9004&DEV_8178&SUBSYS_7881900 - 4&REV_01 Adaptec AHA-2490UW PCI SCSI - Controller"

AHA-2920 Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win XP Home, Win XP Pro
File Version: Version 5.00.2183.1
Release Date: 1999-11-14
File Size: 15.7 KB
File Name: aha2920.zip
Overall Rating: (67 ratings, 100 reviews)

14,003 Downloads

Submitted Mar 28, 2002 by Thomas Bo (DG Member):
"This is a copy of the official Win2000 drivers - but they seemto be working for XP as well.Se readme inside zip-file for install instructions."

AHA-150x/1510 Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win ME, Win 98SE, Win 98, Win 95
File Size: 66.3 KB
File Name: Win95MPD.zip
Overall Rating: (54 ratings, 56 reviews)

7,776 Downloads

Submitted Aug 29, 2001 by Jose Raul Cruz R. (DG Member)

AHA 2910C/2915C/2920C/2930C PCI SCSI Controller Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 10, Win 8.1, Win 8, Win 7, Win Vista, Win XP Home, Win XP Pro
File Version: Version 6.0.5457.0
File Size: 52.2 KB
File Name: Adaptec_AHA_SCSI_Win_x86.zip

10 Downloads

Submitted Jul 30, 2020 by DG Admin (DG Member)

AHA-2940AU Driver

Manufacturer: MicroSemi
Device Type: Hard Disk Drive
Supported OS: Win 7, Win Server 2008
File Version: Version 6.0.5457
File Size: 150.8 KB
File Name: aic78xx_aic78u2_win7_2k8r2_x86_v605457.exe

12 Downloads

Submitted Nov 14, 2016 by siddhik (DG Staff Member):
"SCSI Adapter Driver File"

AHA-2940-2940W Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 7, Win Vista
File Version: Version 6.0.5456
Release Date: 2006-06-06
File Size: 141.1 KB
File Name: aic78xx_aic78u2_vista_x86_v605456.exe
Overall Rating: (11 ratings, 11 reviews)

1,564 Downloads

Submitted Nov 28, 2009 by Pabu (DG Member)

scsiadaptec.zip Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win 95
File Version: Version 4.2
Release Date: 2001-02-21
File Size: 674.0 KB
File Name: scsiadaptec.zip
Overall Rating: (44 ratings, 46 reviews)

7,252 Downloads

Submitted Jul 9, 2002 by seb (DG Member):
"Ultra160and other cards !"

AHA-2920 Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win XP Home, Win XP Pro
File Version: Version 5.00.2183.1
Release Date: 1999-11-14
File Size: 15.7 KB
File Name: aha2920.zip
Overall Rating: (44 ratings, 74 reviews)

9,602 Downloads

Submitted Mar 28, 2002 by Thomas Bo (DG Member):
"Hi All....Try this one - it worked for me!!!se readme for instructions"

SnapScan 310 Driver

Manufacturer: AGFA
Device Type: Scanner
Supported OS: Win XP Home, Win XP Pro
Release Date: 2001-06-14
File Size: 10.2 MB
File Name: fl36.exe
Overall Rating: (105 ratings, 115 reviews)

15,669 Downloads

Submitted Dec 9, 2003 by Bubele (DG Member):
"FotoLook 3.60 actual Win 98, 2000 & XP TWAIN driver for some older AGFA scanners, e.g. SnapScan 300, 310, 600 etc."

AHA2940.zip Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win NT 3.51, Win ME, Win 98SE, Win 98, Win 95, Win 3.11
File Size: 1.4 MB
File Name: AHA2940.zip
Overall Rating: (10 ratings, 11 reviews)

2,284 Downloads

Submitted Jan 20, 2004 by DriverGuide (DG Staff Member)

scsi.zip.zip Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win ME, Win 98SE, Win 98, Win 95
File Size: 174.1 KB
File Name: scsi.zip.zip
Overall Rating: (34 ratings, 36 reviews)

4,804 Downloads

Submitted Aug 25, 2000 by Andrew Norman (DG Member)

2930CU, AVA 2906 Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win NT 3.51, Win ME, Win 98SE, Win 98, Win 95, Win 3.11
File Size: 404.5 KB
File Name: 7800_fms303_disk1.exe
Overall Rating: (24 ratings, 31 reviews)

4,347 Downloads

Submitted Mar 7, 2001 by Bill Heaney (DG Member):
"download to floppy then unzip on the floppy"

78xx Driver

Manufacturer: Adaptec
Source: Manufacturer Website (Official Download)
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win NT 3.51, Win ME, Win 98SE, Win 98, Win 95, Win 3.11
File Size: 146.7 KB
File Name: 7800w9x.exe
Overall Rating: (10 ratings, 11 reviews)

1,262 Downloads

Submitted Aug 10, 2000 by Serge A. Zhavrid (DG Member):
"Adaptec 7800 Family Manager Set v3.02.2"

AHA-2910C, AHA-2920C, AHA-2930CU, AHA-2930U, AHA-2930U2, AHA-2940, AHA-2940AU, AHA-2940U2W, AHA-2940UW, AHA-2940UW PRO, AHA-2940W, AHA-2944UW, AHA-2944W, Adaptec SCSI Card 2902, Adaptec SCSI Card 2904, Adaptec SCSI Card 2904CD, Adaptec SCSI Card 2906 Driver

Manufacturer: Adaptec
Source: Manufacturer Website (Official Download)
Device Type: Hard Disk Drive
Supported OS: Win Vista
File Version: Version 6.0.5456
File Size: 141.1 KB
File Name: aic78xx_aic78u2_vista_x86_v605456.exe
Overall Rating: (1 rating, 1 review)

127 Downloads

Submitted Jan 2, 2012 by Gitanjali (DG Staff Member):
"SCSI Controller Driver File"

x_v100b_pci_drvs.exe Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win Vista, Win Vista x64, Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0
File Version: Version 4.0
Release Date: 2000-03-15
File Size: 255.0 KB
File Name: x_v100b_pci_drvs.exe
Overall Rating: (24 ratings, 25 reviews)

2,157 Downloads

Submitted Apr 26, 2006 by enz (DG Member)

Various Driver

Manufacturer: Adaptec
Device Type: Hard Disk Drive
Supported OS: Win 2003 Server, Win XP Home, Win XP Pro, Win 2000 Workstation, Win 2000 Server, Win NT 4.0, Win ME, Win 98SE, Win 98, Win 95
File Size: 1.9 MB
File Name: Various_Adapt_SCSI.zip
Overall Rating: (30 ratings, 33 reviews)

4,195 Downloads

Submitted Aug 20, 2002 by Jon Schoen (DG Member):
"Various Adaptec SCSI Drivers old and newer. 78XX drivers are usually on board versions of 20XX drivers."

Fireport 40 Driver

Manufacturer: Diamond Multimedia
Device Type: Hard Disk Drive
Supported OS: Win XP Home, Win XP Pro
File Version: Version 5.00.2183.1
Release Date: 1999-11-14
File Size: 22.4 KB
File Name: SCSI.zip
Overall Rating: (43 ratings, 49 reviews)

7,389 Downloads

Submitted Jan 4, 2004 by Crocky Master (DG Member):
"Microsoft removed its support for this SCSI Card on XP. To circumvent this mistake, please copy the two files into their relevant directories, and then reinstall your device.The files are from Windows 2000. I have used the other offerings from this site, but they all produced the same result, which ..."

AHA-3940, AHA-3940AU, AHA-3940AUW, AHA-3940U, AHA-3940UW, AHA-3940UWD, AHA-3940W, AHA-3944AUWD, AHA-3950U2 Driver

Manufacturer: Adaptec
Source: Manufacturer Website (Official Download)
Device Type: Hard Disk Drive
Supported OS: Win Vista
File Version: Version 6.0.5456
File Size: 141.1 KB
File Name: aic78xx_aic78u2_vista_x86_v605456.exe
Overall Rating: (1 rating, 1 review)

40 Downloads

Submitted Feb 3, 2012 by Gitanjali (DG Staff Member):
"SCSI Controller Driver File"

If you have had recent power outages, viruses or other computer problems, it is likely that the drivers have become damaged. Browse the list above to find the driver that matches your hardware and operating system. To see more matches, use our custom driver search engine to find the exact driver.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Adaptec AHA 2940AU PCI SCSI Controller. It is a software utility that will find the right driver for you - automatically.

DriverGuide maintains an extensive archive of Windows drivers available for free download. We employ a team from around the world which adds hundreds of new drivers to our site every day.

How to Install Drivers

Once you download your new driver, then you need to install it. To install a driver in Windows, you will need to use a built-in utility called Device Manager. It allows you to see all of the devices recognized by your system, and the drivers associated with them.

Open Device Manager

  • In 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

Install Drivers With 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.

Visit our Driver Support Page for helpful step-by-step videos

If you are having trouble finding the right driver, stop searching and fix driver problems faster with the Automatic Driver Update Utility. Many computer problems are caused by missing or outdated device drivers, especially in Windows 10. If your deskttop or laptop is running slow, or keeps crashing or hanging, there is a good chance that updating your drivers will fix the problem. Automatic updates could save you hours of time.

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