A-Tech for Apple 4GB Kit 2X 2GB PC2-5300 667MHz Mac Mini iMac Late 2006 Late 2008 Mid 2007 A1208 MA589LL A1207 MA456LL A1200 MB138LL/A A1176 MB139LL/A Memory RAM
Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 for Mac Book,
CMS 6GB (1X4GB) & (1X2GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core 2 Duo 2.4 20-Inch Early 2008 - B117 at Amazon.com
A-Tech for Apple 6GB Kit (1x2GB + 1x4GB) DDR2 667MHz PC2-5300 200-pin SODIMM for MacBook (Late 2007, Early 2008, Early 2009), MacBook Pro (Mid 2007, Early 2008), iMac (Mid 2007) - Memory RAM Upgrade at Amazon.com
Install memory in an iMac - Apple Support
how to Install from 2gb to 6gb gig Ram in 2008 Imac MAC 2.4 Ghz core Duo 2 Intel chip upgrade memory - YouTube
Apple iMac "Core 2 Duo" 2.66 20-Inch (Early 2008) , 320 GB Hard Drive, 2 GB RAM - Imagine41
Install memory in an iMac - Apple Support
Memory Upgrades for Apple iMac 2011 Up to 32GB
Install memory in an iMac - Apple Support
6GB 4GB+2GB NEMIX RAM Memory for Apple iMac 2008
Memory Upgrades for Apple iMac 2008 - Up to 6GB
Apple iMac 20-Inch Core 2 Duo 2.66 (Early 2008), 500GB HD, 4GB RAM Yosemite OS. | eBay
Install memory in an iMac - Apple Support
Used Apple iMac A1224 Early-2008 20" Intel Core 2 Duo 2GB RAM Formatted | eBay
4GB Kit (2GBX2) DDR2 800MHz RAM Memory Upgrade for Apple iMac Core 2 Duo 20-inch (Early 2008) (PARTS-QUICK) - Walmart.com
iMac Intel 24" Early 2008 EMC 2211 - used original spareparts for Macs
6GB (4GB & 2GB SODIMM Upgrade Kit) DDR2-800 for Apple iMac 2008 Core 2 Duo 8,1 - Newegg.com