A-Tech for Apple 4GB Kit (2X 2GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM
Amazon.com: OWC 4GB (2 x 2GB) PC5300 DDR2 667MHz SO-DIMMs Memory Compatible with MacBook, MacBook Pro, iMac, Mac Mini Core 2 Duo Models (OWC5300DDR2S4GP) : Everything Else
4GB [2x2GB] DDR2-667 (PC2-5300) RAM Memory Upgrade Kit for The Apple iMac 7,1 (20-inch, 2.0GHz, MA876LL/A) Intel Core 2 Duo (Genuine A-Tech Brand) at Amazon.com
CMS 8GB (2X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac "Core 2 Duo 2.66 20" Early 2009 MB417Ll/A - A35 - Walmart.com
2GB [1x2GB] Memory RAM Upgrade for the Apple iMac Intel Aluminum (2.4GHz) | eBay
Apple Mac 4GB Memory 2x 2GB 667MHz DDR2 PC2-5300 SODIMM RAM for MacBook Pro iMac | eBay
Crucial 4GB 2X 2GB DDR2 667Mhz PC2-5300S RAM For Apple Macbook Pro iMac Mac Mini | eBay