Guaranteed compatible upgrades for:

HP/Compaq Pavilion d Series Desktop

System Specifications
Maximum Memory:
  • 4GB
  • 4 Sockets
Standard Memory:
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable)
  • Intel Pentium 4 Intel 915P
Bus Architecture:
  • PCI; PCI Express; USB
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 512MB and 1GB modules.
  • This system is configurable and can ship with either DDR333 (KTC-D320/xx) or DDR400 (KTH-D530/xx) memory.
  • These memory types are compatible, however, when mixed they will default to DDR333.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).