16GB RAM on an iMac 24" (early 2009)? - Apple Community
Apple iMac 24-inch, Early 2009 - 2.66GHz Core 2 Duo Memory RAM Upgrades - FREE Delivery & Guaranteed Compatible | Mr Memory®
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
iMac | 2.66 GHz Core 2 Duo | 24 Inch | Early 2009 - Techable.com
How to Upgrade the RAM in Your iMac
4GB -2x2GB Memory Ram Upgrade 24" Apple iMac-8.1 2.8GHz Core 2 Duo Early 2008 | eBay
How to Install an SSD in an Older 2007-2009 iMac
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
Benefits from RAM upgrade to Late 2009 iMac | MacRumors Forums
Apple iMac (Winter 2009) review: Apple iMac (Winter 2009) - CNET