KOMPUTERBAY 8GB (4X 2GB) DDR2 800MHz PC2-6300 PC2-6400 (240 PIN) DIMM Desktop Memory with Samsung Semiconductors at Amazon.com
8GB 2x 4GB DDR2 PC2-6400 800MHz 200 pin SODIMM Memory RAM for Sony Vaio SR Series VGN-SR (PARTS-QUICK BRAND) at Amazon.com
CMS 8GB (2X4GB) DDR2 3200 400MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 1800 Ddr2-Pc3200 for Server Only - B47 at Amazon.com