The MSKM400A-M is a disk drive controller manufactured by Matsonic. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This update - "via_sata.zip" - has an average rating of 4 out of 5 stars based on 14 reviews, and has been downloaded 287 times. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 6.7 MB.
MSKM400A-M
VIA ATA/ATAPI Host Controller
VIA Serial ATA RAID Controller
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95
via_sata.zip (6.7 MB)
Chipset : KM400A+8237
Socket A
Elango (DG Staff Member) on 28-May-2004
To get the MSKM400A-M 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 Matsonic MSKM400A-M 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 Matsonic Driver Update Utility. It is a software utility which automatically finds and downloads the right 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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| via_sata/PCIENUM.SYS | 281.7 KB | 1 Oct 2003 |
| via_sata/Bios/bios.txt | 378 bytes | 5 Aug 2003 |
| via_sata/Bios/6420N221.rom | 22.5 KB | 1 Oct 2003 |
| via_sata/Bios/6420R221.rom | 59.4 KB | 1 Oct 2003 |
| via_sata/Setup.ini | 1.2 KB | 1 Oct 2003 |
| via_sata/INSTMSIW.EXE | 1.8 MB | 1 Oct 2003 |
| via_sata/License.rtf | 11.8 KB | 1 Oct 2003 |
| via_sata/README.TXT | 17.3 KB | 1 Oct 2003 |
| via_sata/VIASETUP.DLL | 86.0 KB | 1 Oct 2003 |
| via_sata/SETUP.EXE | 217.1 KB | 1 Oct 2003 |
| via_sata/ISSCRIPT.MSI | 633.9 KB | 1 Oct 2003 |
| via_sata/SATA/RaidDrv9x.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/SATA/RaidDrv.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/SATA/RaidDrvME.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/SATA/component.cif | 1.5 KB | 5 Sep 2003 |
| via_sata/SATA/driver/2003IA32/viasraid.cat | 7.6 KB | 29 Sep 2003 |
| via_sata/SATA/driver/2003IA32/viasraid.sys | 77.1 KB | 5 Sep 2003 |
| via_sata/SATA/driver/2003IA32/VIASRAID.INF | 1.6 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Win98-me/viasraid.cat | 8.0 KB | 26 Sep 2003 |
| via_sata/SATA/driver/Win98-me/VSATAVSD.vxd | 12.4 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Win98-me/VIASRAID.INF | 2.1 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Win98-me/viasraid.mpd | 78.7 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Winnt40/viasraid.inf | 1.6 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Winnt40/viasraid.sys | 80.4 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Win2000/viasraid.cat | 7.6 KB | 26 Sep 2003 |
| via_sata/SATA/driver/Win2000/viasraid.sys | 78.7 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Win2000/VIASRAID.INF | 1.5 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Winxp/viasraid.cat | 7.6 KB | 29 Sep 2003 |
| via_sata/SATA/driver/Winxp/viasraid.sys | 77.1 KB | 5 Sep 2003 |
| via_sata/SATA/driver/Winxp/VIASRAID.INF | 1.6 KB | 5 Sep 2003 |
| via_sata/SATA/VIA_STOR.dll | 41.0 KB | 1 Oct 2003 |
| via_sata/RaidTool/RaidUtl.dll | 41.0 KB | 1 Oct 2003 |
| via_sata/RaidTool/utility/win2000-xp/drvInterface.dll | 61.4 KB | 3 Sep 2003 |
| via_sata/RaidTool/utility/raid_tool.exe | 565.2 KB | 3 Sep 2003 |
| via_sata/RaidTool/utility/win98-me/drvInterface.dll | 57.3 KB | 3 Sep 2003 |
| via_sata/RaidTool/component.cif | 1.2 KB | 1 Oct 2003 |
| via_sata/RaidTool/RaidUtlNT.dll | 41.0 KB | 1 Oct 2003 |
| via_sata/VIA Integrated Setup Wizard.msi | 1.4 MB | 1 Oct 2003 |
| via_sata/DriverDisk/TXTSETUP.OEM | 5.8 KB | 1 Oct 2003 |
| via_sata/DriverDisk/VT6420 | 8 bytes | 5 Aug 2003 |
| via_sata/DriverDisk/SATA/VT8237 | 8 bytes | 5 Aug 2003 |
| via_sata/DriverDisk/SATA/2003IA32/viasraid.cat | 7.6 KB | 29 Sep 2003 |
| via_sata/DriverDisk/SATA/2003IA32/viasraid.sys | 77.1 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/2003IA32/VIASRAID.INF | 1.6 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/TXTSETUP.OEM | 4.2 KB | 1 Oct 2003 |
| via_sata/DriverDisk/SATA/Win98-me/viasraid.cat | 8.0 KB | 26 Sep 2003 |
| via_sata/DriverDisk/SATA/Win98-me/VSATAVSD.vxd | 12.4 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Win98-me/VIASRAID.INF | 2.1 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Win98-me/viasraid.mpd | 78.7 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Winnt40/viasraid.inf | 1.6 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Winnt40/viasraid.sys | 80.4 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Win2000/viasraid.cat | 7.6 KB | 26 Sep 2003 |
| via_sata/DriverDisk/SATA/Win2000/viasraid.sys | 78.7 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Win2000/VIASRAID.INF | 1.5 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Winxp/viasraid.cat | 7.6 KB | 29 Sep 2003 |
| via_sata/DriverDisk/SATA/Winxp/viasraid.sys | 77.1 KB | 5 Sep 2003 |
| via_sata/DriverDisk/SATA/Winxp/VIASRAID.INF | 1.6 KB | 5 Sep 2003 |
| via_sata/DriverDisk/PIDE/2003IA32/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/2003IA32/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Win98-me/VIAPDSK.MPD | 52.3 KB | 1 Oct 2003 |
| via_sata/DriverDisk/PIDE/Win98-me/VIAPIDE.INF | 2.1 KB | 1 Oct 2003 |
| via_sata/DriverDisk/PIDE/Win98-me/VIAPIDE.vxd | 11.9 KB | 1 Oct 2003 |
| via_sata/DriverDisk/PIDE/Winnt40/viapdsk.sys | 38.7 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Winnt40/viapide.inf | 1.6 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Win2000/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Win2000/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Winxp/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/DriverDisk/PIDE/Winxp/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/Mass_Tool/DOS4GW.EXE | 265.4 KB | 12 Jun 2003 |
| via_sata/Mass_Tool/viasata.exe | 244.7 KB | 12 Jun 2003 |
| via_sata/PIDE/RaidDrv9x.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/PIDE/RaidDrv.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/PIDE/RaidDrvME.dll | 53.2 KB | 1 Oct 2003 |
| via_sata/PIDE/component.cif | 1.5 KB | 5 Sep 2003 |
| via_sata/PIDE/driver/2003IA32/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/2003IA32/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Win98-me/VIAPDSK.MPD | 52.3 KB | 1 Oct 2003 |
| via_sata/PIDE/driver/Win98-me/VIAPIDE.INF | 2.1 KB | 9 Oct 2003 |
| via_sata/PIDE/driver/Win98-me/VIAPIDE.vxd | 11.9 KB | 1 Oct 2003 |
| via_sata/PIDE/driver/Winnt40/viapdsk.sys | 38.7 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Winnt40/viapide.inf | 1.6 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Win2000/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Win2000/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Winxp/viapdsk.sys | 28.9 KB | 3 Sep 2003 |
| via_sata/PIDE/driver/Winxp/viapide.inf | 1.5 KB | 3 Sep 2003 |
| via_sata/PIDE/VIA_STOR.dll | 41.0 KB | 1 Oct 2003 |
| via_sata/SETUP.SCF | 407 bytes | 1 Oct 2003 |
| via_sata/INSTMSIA.EXE | 1.7 MB | 1 Oct 2003 |
| via_sata/0X0409.INI | 4.1 KB | 1 Oct 2003 |