Apple Mac Mini 2007 2008 2GB 2X1GB DDR2 667MHz PC2-5300
Timetec Hynix IC 4GB Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM Upgrade for Late 2008, Early/Mid/Late 2009, Mid 2010 MacBook, MacBook Pro, iMac, Mac Mini (4GB) - Walmart.com
OWC 4GB RAM (1x4GB) iMac Early 2008 - 4mac
iMac Intel 20" Early 2008 EMC 2210 - realrecyclers