Sold: 20-inch iMac Early-2008 // $425 - Denver Mac Repair
How to Upgrade the RAM in Your iMac
iMAC 24" Mid 2007 Intel Core 2 Duo 2.4GHz 4GB Ram 320 HD OS X El Capitan ( A1225) | eBay
Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 for Mac Book, Mac Book Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) SODIMM Memory MAC RAM Upgrade
Sold: 24-inch iMac Early 2008 // $450 - Denver Mac Repair