How to Upgrade the iMac 20-inch (Early 2009)
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
iMac (2007-2009) Memory Installation Video - YouTube
Install memory in an iMac - Apple Support
iMac | 2.26 GHz Core 2 Duo | 20 Inch | Mid 2009 - Techable.com
iMac Intel 20" EMC 2133 and 2210 RAM Replacement - iFixit Repair Guide
iMac (2009) RAM & Storage Upgrades
How to Upgrade the iMac 20-inch (Early 2009)
Install memory in an iMac - Apple Support (SG)
iMac 20-inch Mid 2009 – Full Tech Specs, Release Date, and Price
A-Tech for Apple 2GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM iMac (Early/Mid/Late 2009, 20/24 inch, 21.5/27 inch), Mac Mini (Early/Late 2009 Mid 2010) Memory RAM Upgrade Module at Amazon.com
Memory Upgrades for Apple iMac 2011 Up to 32GB
Install memory in an iMac - Apple Support (PH)
Install memory in an iMac - Apple Support (IN)
A-Tech for Apple 2GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM iMac (Early/Mid/Late 2009, 20/24 inch, 21.5/27 inch), Mac Mini (Early/Late 2009 Mid 2010) Memory RAM Upgrade Module at Amazon.com
Apple iMac 20-inch Mid 2009 - 2.0GHz Core 2 Duo Apple RAM Memory | Kingston
Imac 20 Inch for sale | eBay
Install memory in an iMac - Apple Support
iMac 20-inch (Mid-2009) Core 2 Duo 2GHz - HDD 160 GB - 4GB | Back Market
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
iMac 20-inch (Mid-2009) Core 2 Duo 2GHz - HDD 160 GB - 4GB | Back Market
iMac 20-inch (Mid-2009) Core 2 Duo 2.26GHz - HDD 320 GB - 4GB | Back Market
