Amazon.com: OWC 2GB (2 x 1GB) PC5300 DDR2 667MHz SO-DIMMs Memory Compatible with MacBook/MacBook Pro, iMac, and Mac Mini Models (OWC5300DDR2S2GP) : Everything Else
8GB Kit (4x2GB) Fully Buffered DDR2 Server Ram/Memory. PC2-5300 667MHz DDR2 DIMM ECC (Fully Buffered) 240 Pin 1.8V at Amazon.com
Amazon.com: 8GB 2X 4GB DDR2 PC2-6400 800MHz 200 pin SODIMM Laptop Memory RAM for HP EliteBook 8530w 8730w Mobile Workstation (PARTS-QUICK Brand) : Electronics
8GB Kit (2x4GB) DDR2 Fully Buffered PC2-5300 667MHz FBDIMM Memory RAM for 2006, 2007 Apple Mac Pro at Amazon.com
8GB [2x4GB] DDR2-800 (PC2-6400) RAM Memory Upgrade Kit for The Compaq HP Pavilion dv6-1245dx (Genuine A-Tech Brand) at Amazon.com