2GB DDR3-1066 (PC3-8500) RAM Memory Upgrade for The Compaq HP Business Desktop 6200 Pro SFF (Genuine A-Tech Brand) at Amazon.com
Apple Memory Module 8GB 1066MHz DDR3 (PC3-8500) - 2x4GB SO-DIMMs at Amazon .com
Amazon.com: OWC 2GB PC8500 DDR3 1066MHz SO-DIMM Memory Compatible with Late 2008, Early 2009, Early 2010 MacBook, MacBook Pro Unibody Models, Late 2009 MacBook, 2009/2010 Mac Mini, & 2009 iMac : Everything Else