Guaranteed compatible upgrades for:

HP/Compaq Pavilion a700 Series Desktop a742x

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System Specifications
Maximum Memory:
  • 1GB
  • 2 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable)
  • AMD Athlon XP 2.2 GHz VIA UniChrome KM400A (VT8378)
Bus Architecture:
  • PCI
Mfr's System P/N's:
  • PP081AA
Upgrade Path:
  • Virtually any configuration up to 1GB can be reached using 512MB modules.