VIA VT5276G
Logs
chipChipset
cpuSocket
Socket A (PGA462)
speedFSB speed
200 MHz
moboForm factor
microATX (max 244 x 244 mm)
dimDimensions
Empty
ramMax VRAM size
32 MB
chipCache
None/Integrated in the CPU
ramMax RAM size
1.5 GB
ramRAM types
VCM SDR UDIMMSDR UDIMM
pwrPSU connector
ATX 1.x (20-pin ATX)
tag Also known as
  • VIA KM133 Reference board
connI/O ports
1x 
3.5mm Audio Combo
1x 
Floppy interface
1x 
Gameport
2x 
IDE interface
1x 
PS/2 keyboard
1x 
PS/2 mouse
1x 
Parallel
1x 
Serial
1x 
TV-Out
4x 
USB 1.x
cardExpansion slots
2x 
32-bit PCI
1x 
AMR
1x 
Universal AGP
wrench Known issues
  • Engineering Sample

This is an engineering sample, not a final product, for testing and evaluation.

  1. Compatibility: Limited compatibility with hardware, software, or peripherals.
  2. Stability: Potential for crashes, freezes, or unexpected behavior.
  3. Performance: Differences in memory bandwidth, data transfer rates, or overall system performance.
  4. Feature Limitations: Missing or incomplete features compared to the final product.
  5. Engineering Features: Additional options or settings not found in commercial versions.
notes Notes

Reference VIA KM133 motherboard, featured in an Anandtech article

Last updated 2026-02-13T13:51:03Z
Board info score is 6.6/10
bios No BIOS files available
drv 10 drivers available
Name
Version
Arch
OS support
Size
Filename
Name
Version
N/A
Arch
x86
OS support
MS-DOS
Size
227.7KB
Filename
Name
Version
5.70d
Arch
x86
OS support
Windows 2000 Windows 9x Windows NT 3.5x Windows NT 4.0 Windows XP/2k3
Size
3.9MB
Filename
Name
Version
V3.00a
Arch
x86
OS support
MS-DOS Windows 2000 Windows 9x Windows NT 4.0 Windows XP/2k3
Size
1.9MB
Filename
Name
Version
13.01.03
Arch
OS support
Windows 9x
Size
5.2MB
Filename
Name
Version
10.10.20
Arch
OS support
Windows NT 4.0
Size
3.7MB
Filename
Name
Version
1.08
Arch
x86
OS support
Windows 2000 Windows 9x
Size
553.6KB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
OS support
MS-DOS OS/2 Warp 4.x Windows 9x Windows NT 4.0 Windows XP/2k3
Size
4.3MB
Filename
Version
Arch
x86
OS support
MS-DOS OS/2 Warp 4.x Windows 2000 Windows 9x Windows NT 3.5x Windows NT 4.0 Windows XP/2k3
Size
4.3MB
Filename
Version
Arch
OS support
Size
Filename
Version
Arch
OS support
Windows 2000 Windows 9x Windows NT 4.0 Windows XP/2k3
Size
1.1MB
Filename
Version
Arch
OS support
Windows 2000 Windows 9x Windows XP/2k3
Size
973.7KB
Filename
doc No board documents available
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Chip
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
File
Logs
Family
Release date
File
Logs
image1 Image 1 of 1 (AnandTech)

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