Guaranteed compatible upgrades for:

HP/Compaq Business Desktop dx2000

System Specifications
Maximum Memory:
  • 4GB
  • 4 Sockets
Standard Memory:
  • 128MB (Removable) or
  • 256MB (Removable) or
  • 512MB (Removable) or
  • 1GB (Removable)
  • Intel Pentium 4 Intel 865GV
  • Intel Celeron Intel 865GV
Bus Architecture:
  • PCI; USB
Mfr's System P/N's:
  • DW978A; DW979A; DW980A; DX873A; DX874A; DX875A; DX875ET; DX876A; DY925AV; DZ198A; DZ199T; EE003AA; EE004AA; PE005A; PE006EA; PE007EA; PE197EA; PE198ET; PE199ET; PE200EA; PE202EA; PE203EA; PE205EA; PE206EA; PL089EA; PL090EA; PL091EA; PL091ET; PL092EA; PX836AA; PX837AA; PX839AA; X200M/xxx/xxx
Upgrade Path:
  • Virtually any configuration up to 4GB can be reached using any combination of 512MB and 1GB modules.
  • Systems shipped with 800MHz FSB processors are recommended to use DDR400 (KTH-D530/xxx) parts.
  • Systems shipped with 533MHz FSB processors should use DDR333 (KTC-D320/xxx) parts.
  • When running at 800MHz FSB, DDR333 will clock at 320MHz only.
  • MODULES MAY BE INSTALLED ONE AT A TIME; however, they must be added in like pairs to take advantage of dual channel mode.
  • System is configurable and may ship with a different amount, or configuration, of standard memory.