Amazon.com: OWC 8GB PC8500 DDR3 1066MHz SO-DIMM Memory Compatible with Mac Mini 2010, MacBook 2010, MacBook Pro 13" 2010 with OS X 10.7.5 or Later : Everything Else
Apple Memory Module 8GB 1066MHz DDR3 (PC3-8500) - 2x4GB SO-DIMMs at Amazon .com
Komputerbay 8GB (2x 4GB) DDR3 SODIMM (204 pin) 1066Mhz PC3 8500 for Apple 8 GB - Komputer Bay
Ramjet 16GB DDR3-1066 ECC DIMM PC3-8500 DDR3 1066Mhz Kit for Apple Mac Pro (2X 8GB) at Amazon.com
A-Tech 8GB DDR3 / DDR3L 1066MHz Desktop Memory Module (1 x 8GB) PC3-8500 Non-ECC Unbuffered DIMM 240-Pin 2Rx8 1.35V Low Voltage Dual Rank Computer RAM Upgrade Stick at Amazon.com
1066mhz On Sale, UP TO 65% OFF
Apple Memory Module 8GB 1066MHz DDR3 (PC3-8500) - 2x4GB SO-DIMMs at Amazon .com