Guaranteed compatible upgrades for:

HP/Compaq xw Series Workstation xw4300


System Specifications
Maximum Memory:
  • 8 GB
Expansion:
  • 4 Sockets (2 Banks of 2)
Standard Memory:
  • 256 MB (Removable) or
  • 512 MB (Removable) or
  • 1 GB (Removable)
CPU/Chipset:
  • Intel Pentium 4 Intel 955X (Glenwood)
  • Intel Pentium D Intel 955X (Glenwood)
Bus Architecture:
  • PCI Express; SSD - SATA 3.5-inch; USB
Mfr's System P/N's:
  • DV084EA; DV085EA; DV086EA; DV087EA; PW359ET; PY950UA; PY951UA; PY956UA; PY957UA; PY958UA; PY959UA; PY978UA; PZ011UT
Upgrade Path:
  • Virtually any configuration up to 8GB can be reached using any combination of 1 and 2GB modules IN PAIRS.
Comments:
  • MODULES MUST BE ORDERED AND INSTALLED IN PAIRS for Dual Channel mode.
  • This system supports both DDR2-533 (KTH-XW4200x/xx) and DDR2-667 (KTH-XW4300x/xx) memory.
  • These can be mixed, however when mixed they will default to DDR2-533.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
  • Maximum configurations require a 64-bit operating system.
  • Base configurations may include non-ECC DIMMs.
  • Kingston supports this system with ECC memory only.
  • Mixing ECC and non-ECC is not supported