Guaranteed compatible upgrades for:

ASUS P Series Motherboard P4U800-X


System Specifications
Maximum Memory:
  • 1GB using DDR400 modules
  • 3GB using DDR333/266 modules
Expansion:
  • 3 Sockets
Standard Memory:
  • 0MB (Removable)
CPU/Chipset:
  • Intel Pentium 4 ULI M1683
  • Intel Celeron ULI M1683
Bus Architecture:
  • AGP; PCI
Upgrade Path:
  • Virtually any configuration up to 3GB can be reached using any combination of 512MB and 1GB modules.
Comments:
  • Per ASUS, this motherboard supports DDR400 in Single Channel Mode only.
  • If three DDR400 DIMMs are installed, the speed of the modules will drop to 266MT/s.