Guaranteed compatible upgrades for:

HP/Compaq Pavilion a400 Series Desktop a450y (CTO)


System Specifications
Maximum Memory:
  • 2GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable)
CPU/Chipset:
  • Intel Pentium 4 3.2 GHz Intel 848P
  • Intel Pentium 4 2.6 GHz Intel 848P
Bus Architecture:
  • PCI; USB
Mfr's System P/N's:
  • D7222M
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.
Comments:
  • System is configurable and may ship with a different amount of standard memory.