Guaranteed compatible upgrades for:

HP/Compaq Pavilion a1000 Series Desktop a1000n

System Specifications
Maximum Memory:
  • 2GB
  • 2 Sockets
Standard Memory:
  • 128MB (Removable) or
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable)
  • Intel Celeron D
Bus Architecture:
  • PCI
Mfr's System P/N's:
  • PS567AA
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.