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
Memory Master 4 GB (2 x 2GB) DDR2 800 MHz PC2-6400 Desktop DIMM Memory Modules MMD4096KD2-800 at Amazon.com
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parts-quick 8GB (2 X 4GB) Memory for Intel DQ43AP Motherboard DDR2 800MHz PC2-6400 240 pin Desktop DIMM RAM at Amazon.com
Ciglow DDR2 RAM Module, 4GB 800MHz 240 Pin DDR2 Memory Module Fast Data Transmission RAM DDR2 Module Desktop Memory RAM Module for AMD System. at Amazon.com
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