Guaranteed compatible upgrades for:

HP/Compaq Pavilion a500 Series Desktop a550.nl


System Specifications
Maximum Memory:
  • 2GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable)
CPU/Chipset:
  • AMD Athlon XP 2600 MHz VIA UniChrome KM400 (VT8378)
Bus Architecture:
  • PCI
Mfr's System P/N's:
  • DY165A
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.