8GB Kit (2x4GB) PC3-8500 DDR3 1067MHz 1066MHz RAM Upgrade for Late 2008, Early/Mid/Late 2009, Mid 2010 MacBook, MacBook Pro, iMac, Mac Mini at Amazon .com
HP 4GB DDR3 SDRAM Memory Module 4 GB (1 x 4 GB) - 1066 MHz DDR3-1066/PC3-8500 - DDR3 SDRAM at Amazon.com
Rasalas PC3-8500 8GB Kit (2x4GB) DDR3 1066MHz Sodimm 2RX8 DDR3 1066 MHz 1067MHz PC3-8500S 1.5V CL7 Laptop RAM Memory for iMac Inter Mould at Amazon .com
16GB 2x 8GB DDR3 PC3-8500 1066 Laptop RAM For Mac mini Server (Mid 2010) 2.66GHz | eBay
Hynix DDR3 4GB 4096MB PC3-8500u 1066MHz Lodimm Lo-dimm Desktop Memory DRAM 240pin at Amazon.com