Apple iMac 20" Desktop Computer Core 2 Duo 4GB 500GB El Capitan Mac OS (A1224) and WIFI Keyboard + Mouse
parts-quick 6GB Kit (4GB + 2GB) Memory for iMac 2008 Apple MacBook 2009 PC2-6400 800MHz DDR2 SODIMM at Amazon.com
4GB (1X4GB) RAM Memory 4 Apple iMac "Core 2 Duo" 2.4 20-Inch Early 2008 A42 | eBay
4GB Kit Apple iMac (April 2008) Memory Upgrade 2 x 2GB (MB413G/A) DDR2 PC2-6400 SODIMMs at Amazon.com
Apple iMac 20-inch July 2008 2.4GHz Intel Core 2 Duo (MB323LL/A) – UNICOM, Inc.
Apple iMac 27" 2011 Intel Core i5 2.7GHz 1TB HDD 4GB RAM - A Grade Refurbished | Groupon
Install memory in an iMac - Apple Support
Apple Mac 4GB Memory 2x 2GB 800MHz DDR2 PC2-6400 RAM for MacBook iMac 2008 2009 | eBay
Apple iMac 24-inch Early 2008 2.8GHz Intel Core 2 Duo (MB325LL/A) – UNICOM, Inc.
Apple MacBook Pro 2008-2010 4GB DDR3 1066MHz PC3-8500 RAM
iMac 20-inch (Early 2008) Core 2 Duo 2.4GHz - HDD 250 GB - 4GB | Back Market
Apple iMac Core 2 Duo 2 GHz 4GB RAM 120GB SSD El Capitan | refurbishtech.net
Manufacturer Used Apple iMac 20-Inch 2.66 GHz Intel Core 2 Duo 4GB Ram 320GB HDD - MB417LL/A - Walmart.com
Install memory in an iMac - Apple Support (CA)
for Apple 4GB Kit 2X 2GB DDR3 1067MHz 1066MHz PC38500 SODIMM Memory RAM Upgrade for MacBook MacBook Pro iMac Mac Mini Late 2008 Early 2009 Mid 2009 Late 2009 Mid 2010 Models - Newegg.com
4GB Kit (2GBX2) DDR2 800MHz RAM Memory Upgrade for Apple iMac Core 2 Duo 24-inch (Early 2008) (PARTS-QUICK) - Walmart.com
CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core 2 Duo 2.4 20-Inch Early 2008 - A42 at Amazon.com
CMS 4GB (1X4GB) DDR2 6400 800MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core 2 Duo 2.4 20-Inch Early 2008 - A42 at Amazon.com