2GB 2 X 1GB PC2-4200 533MHz 240 pin DDR2 SDRAM ECC DIMM Desktop Server Memory for Dell Dimension XPS Gen 5 (Parts-Quick Brand) at Amazon.com
2GB 533MHZ DDR2 Memory Module 1.8V 240PIN 2GB RAM Ensure Stable and Fast Data Transmission, for PC2-4200 Desktop Computer for AMD Motherboard at Amazon.com
Amazon.com: 1 GB DDR2 533MHz PC2-4200 High Performance Desktop Computer RAM Module for AMD Motherboard : Electronics