Guaranteed compatible upgrades for:

HP/Compaq Presario CQ45 Series Notebook CQ45 (CQ45-100) Series (CTO)

System Specifications
Maximum Memory:
  • 8GB
  • 2 Sockets
Standard Memory:
  • 1GB (Removable) or
  • 2GB (Removable) or
  • 4GB (Removable) or
  • 6GB (Removable)
  • Intel Core 2 Duo Intel PM45
  • Intel Celeron M Intel GM45
  • AMD Turion X2 Dual-Core Mobile AMD M780G
  • AMD Turion 64 Mobile AMD M780G
  • AMD Turion X2 Ultra Mobile AMD M780G
Bus Architecture:
  • USB 2.0/3.x Type-A
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 1GB and 2GB modules.