Guaranteed compatible upgrades for:

HP/Compaq Business Desktop dx2255 Microtower


System Specifications
Maximum Memory:
  • 2GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable)
CPU/Chipset:
  • AMD Sempron (AM2) VIA K8M890
  • AMD Athlon 64 X2 (AM2) VIA K8M890
  • AMD Athlon 64 (AM2) VIA K8M890
Bus Architecture:
  • PCI Express; SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.