OWC 8 GB (2 X 4GB) ram PC8500 DDR3 1066MHz sodimm 204-pin Memory Upgrade Kit, (OWC8566DDR3S8GP), Compatible with MacBook Pro, MacBook, Mac Mini and iMac at Amazon.com
Hynix 1GB DDR3 RAM PC3-8500 204-Pin Laptop SODIMM at Amazon.com
memory - DDR3 204-pin laptop RAM chip in a DDR3 240-pin desktop slot? - Super User