Micro Center,1GB DDR2-667/800 (PC-5300/6400) SO-DIMM Laptop Memory Module at Amazon.com
2GB DDR2 PC2-5300 5300U DDR2-667 MHZ DIMM Memory RAM For AMD PC Desktop 240 Pin at Amazon.com
CMS 8GB (2X4GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Compatible with HP/Compaq Workstation Xw8600 Series Ddr2-Pc5300 Fb for Server Only - B54 at Amazon.com
parts-quick 8GB (2 X 4GB) DDR2 Desktop Memory PC2-5300 240 pin 667MHz Non-ECC DIMM RAM at Amazon.com
Micron MT36HTS1G72PY-667A1 8GB Server DIMM DDR2 PC5300(667) REG ECC 1.8v 2RX4 240P 1024MX72 DDP 1GX4 at Amazon.com
8GB Kit 2 X 4GB DDR2 Server Memory Upgrade for Dell PowerEdge 2950 III SDRAM ECC Fully Buffered FB DIMM PC2-5300 240 pin 667MHz RAM (PARTS-QUICK Brand) at Amazon.com
Transcend 2Gb Ddr2 667 So-Dimm 5-5-5 Ts256Msq64V6U at Amazon.com
parts-quick 16GB (2 X 8GB) Memory for HP ProLiant DL380 G5 DDR2 FB DIMM at Amazon.com