Guaranteed compatible upgrades for:

HP/Compaq Pavilion a1000 Series Desktop a1626n


System Specifications
Maximum Memory:
  • 4GB
Expansion:
  • 4 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable) or
  • 2GB (Removable)
CPU/Chipset:
  • AMD Athlon 64 X2 (AM2) 2.2 GHz Nvidia GeForce 6150
Bus Architecture:
  • PCI; PCI Express; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • RC646AA
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 512MB and 1GB modules.