Guaranteed compatible upgrades for:

HP/Compaq Pavilion 700 Series Desktop 711a/720d/721a/721d/731k

System Specifications
Maximum Memory:
  • 2GB
  • 2 Sockets
Standard Memory:
  • 256MB (Removable)
  • Intel Pentium 4 1.6 GHz
  • Intel Pentium 4 1.8 GHz
Bus Architecture:
  • AGP; PCI
Mfr's System P/N's:
  • P6381A; P7541A; P7542A; P7545A; P7550A
Upgrade Path:
  • Virtually any configuration up to 2GB can be reached using any combination of 512MB and 1GB modules.