CMS 4GB (2X2GB) DDR2 6400 800MHZ ECC Non Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 840 Ddr2 Ecc Non Reg for Server Only - B65 at Amazon.com
Hynix DDR2 667MHz 4GB PC2-5300P ECC SERVER Registered Memory Module at Amazon.com
8GB (2 X 4GB) Memory for Intel S5000PSL S5000PSLR Server DDR2 FB DIMM (PARTS-QUICK Brand) at Amazon.com
Micron 4GB PC2-6400P DDR2 Reg ECC MT36HTF51272PZ-80EH1 at Amazon.com
8GB 2 X 4GB DDR2 PC2-6400 800MHZ 240Pin AMD DIMM Hgih Density Desktop Memory at Amazon.com
CMS 4GB (2X2GB) DDR2 3200 400MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 860 Ddr2 Ecc Non Reg for Server Only - B69 at Amazon.com