Guaranteed compatible upgrades for:

HP/Compaq Pavilion a400 Series Desktop a450a


System Specifications
Maximum Memory:
  • 2GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 512MB (Removable)
CPU/Chipset:
  • Intel Pentium 4 2.6 GHz Intel 845GV
Bus Architecture:
  • PCI
Mfr's System P/N's:
  • DT065A
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.