Guaranteed compatible upgrades for:

HP/Compaq Presario CQ20 Series Notebook CQ20-404TU


System Specifications
Maximum Memory:
  • 8GB
Expansion:
  • 2 Sockets
Standard Memory:
  • 1GB (Removable) or
  • 2GB (Removable) or
  • 4GB (Removable) or
  • 6GB (Removable)
CPU/Chipset:
  • Intel Pentium Dual Core 2 GHz
Bus Architecture:
  • SSD - SATA 2.5-inch 9.5mm; USB 2.0/3.x Type-A
Mfr's System P/N's:
  • VB659PA
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 1GB and 2GB modules.