TECMIYO DDR2 PC2-6400 DDR2 800 4GB Kit (2x2GB) Non ECC Unbuffered 1.8V CL6 200-Pin Sodimm Laptop Memory Module at Amazon.com
4GB (1x4GB) DDR2 800MHz PC2-6400 Single Stick 200-pin SODIMM Laptop Memory RAM 2Rx8 at Amazon.com
Zopsc DDR2 4GB RAM 800MHz Memory Module for AMD CPU Stable Fast Data Transmission 240PIN for High Anti-Interference and Antistatic for Desktop Computer, Plug and Play at Amazon.com
8GB (2 X 4GB) Memory for Supermicro X7DBi+ Motherboard DDR2 FB DIMM (PARTS-QUICK BRAND) at Amazon.com
Kingston Technology 4GB Kit (2x2 GB) 400MHz DDR2 PC2-3200 240-Pin Dual Rank Chipkill DIMM Memory for Select IBM Servers KTM2865/4G at Amazon.com
CMS 4GB (2X2GB) DDR2 3200 400MHZ ECC Registered DIMM Memory Ram Upgrade Compatible with Dell® Poweredge 2800 Ddr2 Single Rank for Server Only - B66 at Amazon.com
URAM DDR2 4GB(Single) 800MHz PC2-6400 PC2-6300 SODIMM Hynix IC Laptop RAM at Amazon.com