Amazon.com: New 8GB 2X4GB Memory SODIMM DDR3 1066 Apple iMac Core 2 Duo 2.66 24" Early 2009 : Electronics
Sold: 20-inch iMac Early-2009 // $495 | Denver Mac Repair
iMac Early 2009 24" Upgrade Kit - Real Mac Mods
20-Inch iMac (Early 2009) Hard Drive Installation Video - YouTube
8GB -2x4GB Memory Ram Upgrade 20" Apple iMac 9.1 2.66GHz Core 2 Duo Early 2009 | eBay
Install memory in an iMac - Apple Support (CA)
Install memory in an iMac - Apple Support
Apple A1225 24-inch iMac Core 2 Duo 2.4 GHz 2 GB RAM 320 GB HDD Early 2009 | RecycledGoods.com
CMS 4GB (2X2GB) DDR3 8500 1066MHZ Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Early 2009 LAT 2009 Core 2 Duo DDR3 1067 MHz RAM - A47 at Amazon.com
imac - Getting 3 beeps on restart after RAM install... is the RAM really bad? - Ask Different
Timetec Hynix IC 16GB KIT(2x8GB) Compatible for Apple DDR3 PC3-8500 1067MHz/1066MHz Upgrade for MacBook 13'' Mid 2010, MacBook Pro 13'' Mid 2010, iMac 27''Late 2009, Mac Mini Mid 2010(16GB KIT(2x8GB)) - Newegg.com
Apple iMac 24-inch Early 2009 3.06GHz Intel Core 2 Duo (MB420LL/A) – UNICOM, Inc.
Install memory in an iMac - Apple Support
How to Upgrade iMac RAM (20" and 24" Aluminum): EveryMac.com
iMac Early 2009 (20-inch and 24-inch) RAM Upgrade Dallas – Apple Mac Computer Repair Dallas , Laptop ,Desktop ,iMac ,MacBook iPhone iPad Data Recovery ,Virus
iMac (Early 2009) | Low End Mac
20- and 24-inch iMacs (Early 2009) review | Macworld
may i change the RAM of this early 2009 IMAC? : r/mac
Apple iMac Memory - Intel Core 2 Duo 2.66GHz 24" MB418LL/A - DMS