HP XW4100 / Pentium 4 2.4GHz (800MHz FSB with HyperThreading) / 512MB DDR / 80GB / CDRW / NO VIDEO / XP Professional / Workstation at TigerDirect.com
HP Work Station Memory Upgrade - RAM for Hewlett Packard Media Center
HP Genuine 256MB PC3200 400Mhz DDR CL3 ECC SDRAM Memory Module Workstation XW4100 - New - 333869-001 at Amazon.com
Getting Started Guide
2GB KIT 2 x 1GB HP Compaq Workstation X1100 xw4000 xw4100 xw5000 Ram Memory 5053462532492 | eBay
TESTED HP XW4100 361633-001 WORKSTATION MOTHERBOARD SYSTEM BOARAD +2GB RAM &TRAY | #1791461676
1GB PC3200 400MHz 184 pin DDR SDRAM ECC DIMM Server Memory RAM for HP Compaq Workstation xw4100.(PARTS-QUICK Brand) Equivalent to HP Part Numbers: DG152A, 354563-B21. at Amazon.com
331224-001 | HP System Board (MotherBoard) P4 PGA478 for XW4100 Workstation
Quick Take Product Overview: HP xw4100 Workstation - A Machine Built with the GIS Professional in Mind
HP Z640 Mid-Tower Workstation | Tech Supply Direct