OWC 8GB (2 x 4GB) PC8500 DDR3 ECC 1066MHz DIMMs Memory Compatible with Mac Pro & Xserve 'Nehalem' & 'Westmere' Models (OWC85MP3W4M08GK) at Amazon.com
OWC 8566DDR3S8GP 8.0GB - 2 x 4GB -PC-8500 DDR3 RAM Kit for iMac 2009 & MacBook/Pro Unibody 2008-10 & Mac mini 2009-10
OWC 16GB (2 x 8GB) PC8500 DDR3 Non ECC 1066 MHz 204 pin SO-DIMM Memory Module (OWC8566DDR3S16P), for 2010 MacBook Pro, MacBook, Mac Mini, and 2009 iMac Desktop Memory - Newegg.com
NEW 4GB DDR3 PC8500 1066 MHz PC3-8500 Laptop Memory SODIMM RAM For Apple Mac | eBay
CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Mac Mini 2.66Ghz Intel Core 2 Duo Ddr3 Pc8500 - A35 System Specific Memory - Newegg.com