VIA PT900
dateType
Chipset part
486Family
threadsMemory ctrl.
DDR UDIMMDDR2 UDIMM
doc No chip documents available
drv No drivers available
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

Unreleased Chipset from VIA, not much info about this chipset

VIA had a webpage about it, but is long gone without being archived

Key features are:

  • 533/800/1066 MHz FSB speed, supports Pentium 4/Pentium D/Core 2/Celeron processors
  • Up to 4 GB of Dual Channel DDR 200/266/333/400 or Dual Channel DDR2 400/533/667
  • 20x(?) PCIe lanes with PCI Express 1.0a Support
  • 1066 MB/s VIA Ultra V-Link interconnect
  • Paried with the VT8251 southbridge
Last updated 2026-03-08T22:23:27Z

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