VIA ATA/ATAPI Host Controller
VIA RAID Controller
VIA SATA RAID Controller
VIA VT6410 RAID Controller
VIA VT6421 RAID Controller
Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
VIA_VT6421.ZIP (6.8 MB)
VIA VT6410, VT6420, VT6421, VT8237 SATA RAID Software Package ReadMe.txt
This readme file provides information on VIA VT6410, VT6420, VT6421 and
VT8237 SATA software pacakge.
Luigi (DG Member) on 24-Mar-2007
PCI\VEN_1106&DEV_3149&SUBSYS_1411147B&REV_80
PCI\VEN_1106&DEV_4149&SUBSYS_31641106&REV_80
PCI\VEN_1106&DEV_4149&SUBSYS_53011565&REV_80
To get the VIA SATA RAID Controller 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 VIA SATA RAID Controller 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 VIA 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 VIA website. Most major device manufacturers update their drivers regularly.
After downloading your new driver, it's time to install it. For Windows users, the built-in Device Manager is your go-to tool for managing system devices and drivers. Here's how to use it:
Right-click the Start button to open the Quick Access menu.
Select "Device Manager" from the list of options.
In the Device Manager window, locate the device that needs updating.
Right-click on the device name and choose "Update driver" from the context menu.
Follow the on-screen instructions to complete the installation process.
Once the installation is complete, restart your computer to ensure the new driver is properly integrated and functional.
This simple process helps keep your system running smoothly and maintains compatibility with your hardware components.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| VIA VT6421/0X0409.INI | 4.1 KB | 1 Jun 2004 |
| VIA VT6421/DriverDisk/PIDE/2003IA32/viapdsk.cat | 7.8 KB | 11 Dec 2003 |
| VIA VT6421/DriverDisk/PIDE/2003IA32/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/2003IA32/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Win2000/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
| VIA VT6421/DriverDisk/PIDE/Win2000/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Win2000/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Win98-me/VIAPDSK.MPD | 52.5 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Win98-me/VIAPIDE.INF | 2.1 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Win98-me/VIAPIDE.vxd | 11.9 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Winnt40/viapdsk.sys | 36.0 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Winnt40/viapide.inf | 1.6 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Winxp/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
| VIA VT6421/DriverDisk/PIDE/Winxp/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/PIDE/Winxp/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/DriverDisk/RAID/2003IA32/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/2003IA32/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/DriverDisk/RAID/2003IA32/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Win2000/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Win2000/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/DriverDisk/RAID/Win2000/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Win98-me/VIAMRAID.INF | 2.5 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Win98-me/VIAMVSD.vxd | 12.8 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Win98-me/viamraid.mpd | 81.9 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Winnt40/viamraid.inf | 1.8 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Winnt40/viamraid.sys | 81.0 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Winxp/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/RAID/Winxp/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/DriverDisk/RAID/Winxp/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/DriverDisk/TXTSETUP.OEM | 7.0 KB | 14 Jun 2004 |
| VIA VT6421/INSTMSIA.EXE | 1.7 MB | 1 Jun 2004 |
| VIA VT6421/INSTMSIW.EXE | 1.8 MB | 1 Jun 2004 |
| VIA VT6421/ISSCRIPT.MSI | 633.9 KB | 1 Jun 2004 |
| VIA VT6421/LICENSE.MLF | 2.8 KB | 1 Jun 2004 |
| VIA VT6421/PCIENUM.SYS | 281.7 KB | 1 Jun 2004 |
| VIA VT6421/PIDE/RaidDrv.dll | 53.2 KB | 16 Jan 2004 |
| VIA VT6421/PIDE/RaidDrv9x.dll | 53.2 KB | 16 Jan 2004 |
| VIA VT6421/PIDE/VIA_STOR.dll | 41.0 KB | 16 Jan 2004 |
| VIA VT6421/PIDE/component.cif | 1.1 KB | 16 Jan 2004 |
| VIA VT6421/PIDE/driver/2003IA32/viapdsk.cat | 7.8 KB | 11 Dec 2003 |
| VIA VT6421/PIDE/driver/2003IA32/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/2003IA32/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Win2000/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
| VIA VT6421/PIDE/driver/Win2000/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Win2000/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Win98-me/VIAPDSK.MPD | 52.5 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Win98-me/VIAPIDE.INF | 2.1 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Win98-me/VIAPIDE.vxd | 11.9 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Winnt40/viapdsk.sys | 36.0 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Winnt40/viapide.inf | 1.6 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Winxp/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
| VIA VT6421/PIDE/driver/Winxp/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
| VIA VT6421/PIDE/driver/Winxp/viapide.inf | 2.2 KB | 31 Oct 2003 |
| VIA VT6421/Platform.msi | 2.5 MB | 1 Jun 2004 |
| VIA VT6421/RaidTool/RaidUtl.dll | 41.0 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/RaidUtlNT.dll | 41.0 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/Utility/Win2000-xp/drvInterface.dll | 81.9 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/Utility/Win98-me/drvInterface.dll | 57.3 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/Utility/Winnt40/drvInterface.dll | 57.3 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/Utility/raid_tool.exe | 585.7 KB | 14 Jul 2004 |
| VIA VT6421/RaidTool/component.cif | 815 bytes | 14 Jul 2004 |
| VIA VT6421/Readme.txt | 15.7 KB | 28 Jul 2004 |
| VIA VT6421/SETUP.EXE | 217.1 KB | 1 Jun 2004 |
| VIA VT6421/SETUP.MLF | 233.1 KB | 1 Jun 2004 |
| VIA VT6421/SETUP.SCF | 614 bytes | 14 Jun 2004 |
| VIA VT6421/Setup.ini | 1.2 KB | 1 Jun 2004 |
| VIA VT6421/VIARaid/MRaid.dll | 36.9 KB | 14 Jul 2004 |
| VIA VT6421/VIARaid/RaidDrv.dll | 57.3 KB | 14 Jul 2004 |
| VIA VT6421/VIARaid/RaidDrv9x.dll | 53.2 KB | 14 Jul 2004 |
| VIA VT6421/VIARaid/component.cif | 1.1 KB | 12 May 2004 |
| VIA VT6421/VIARaid/driver/2003IA32/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/2003IA32/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/VIARaid/driver/2003IA32/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Win2000/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Win2000/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/VIARaid/driver/Win2000/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Win98-me/VIAMRAID.INF | 2.5 KB | 14 Jul 2004 |
| VIA VT6421/VIARaid/driver/Win98-me/VIAMVSD.vxd | 12.8 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Win98-me/viamraid.mpd | 81.9 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Winnt40/viamraid.inf | 1.8 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Winnt40/viamraid.sys | 81.0 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Winxp/VIAMRAID.INF | 1.8 KB | 18 May 2004 |
| VIA VT6421/VIARaid/driver/Winxp/viamraid.cat | 8.0 KB | 11 Jun 2004 |
| VIA VT6421/VIARaid/driver/Winxp/viamraid.sys | 74.1 KB | 18 May 2004 |
| VIA VT6421/asia.slf | 36.3 KB | 1 Jun 2004 |
| VIA VT6421/english.slf | 6.7 KB | 1 Jun 2004 |
| VIA VT6421/europe1.slf | 60.5 KB | 1 Jun 2004 |
| VIA VT6421/europe2.slf | 49.9 KB | 1 Jun 2004 |
| VIA VT6421/europe3.slf | 51.0 KB | 1 Jun 2004 |
| VIA VT6421/europe4.slf | 27.1 KB | 1 Jun 2004 |
| VIA VT6421/viasetup.dll | 94.2 KB | 1 Jun 2004 |