MSI Promise 20378 S-ATA RAID/Ultra Drivers Driver Download

MSI Drivers

The Promise 20378 S-ATA RAID/Ultra Drivers is a disk drive controller manufactured by MSI. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This driver - "378_55.exe" - has been downloaded 1,917 times and is rated 5 out of 5 stars based on 18 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 5.4 MB.

18 Ratings
1,917 Downloads

Supported Models

Promise 20378 S-ATA RAID/Ultra Drivers

Version: 1.00.1.29

Manufacturers

MSI

Supported Operating Systems

Windows XP, Windows 2000, Windows ME, Windows 98SE

File Name

Additional Notes

WHQL Pass for WinXP / Win2000 / Windows Server 2003

Driver version: 1.00.1.29

SATA Controller miniport driver: 1.00.0.16

Uploaded By

Jayakumar (DG Staff Member) on 25-May-2004

How to Update Promise 20378 S-ATA RAID/Ultra Drivers Device Drivers

Step 1 - Download Your Driver

To get the Promise 20378 S-ATA RAID/Ultra Drivers 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 MSI Promise 20378 S-ATA RAID/Ultra Drivers 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 MSI 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 MSI website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

To install your new driver on Windows:

  1. Right-click the Start button.

  2. Click "Device Manager">

  3. Find your device in the list.

  4. Right-click the device and select "Update driver"

  5. 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.

This website is not affiliated with MSI. All company names/logos are properties of their owners.
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