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
2X8GB PC3-8500 Sodimm DDR3 1066 16GB RAM PC3 8500S 1066MHZ 2Rx8 204-pin 1.5v 16G Memory Upgrade for Laptop at Amazon.com
URAM 4GB DDR3 SDRAM PC3-8500 1.5V SODIMM Samsung IC RAM(Laptop Memory) at Amazon.com
Kuesuny 8GB kit (2x4GB) DDR3 1066MHz/1067MHz PC3-8500 SODIMM RAM Upgrade for Late 2008, Early/Mid/Late 2009, Mid 2010 MacBook, MacBook Pro, iMac, Mac Mini at Amazon.com