How do the "Early 2009" Aluminum iMac Core 2 Duo models compare to the " Early 2008/Penryn" models that preceded them?: EveryMac.com
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
A-Tech for Apple 4GB Kit (2X 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 at Amazon.com
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
iMac "Core 2 Duo" 2.26GHz 20-Inch (Mid-2009) - MacUpgrades.co.uk
Apple iMac A1225 20" Desktop - MB417LL/A (March, 2009) for sale online | eBay
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
iMac (Early 2009) | Low End Mac
Install memory in an iMac - Apple Support
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 9,1 (20-inch | 24-inch, Early 2009)
Install memory in an iMac - Apple Support
iMac Intel 24" EMC 2267 RAM Replacement - iFixit Repair Guide
iMac (2007-2009) Memory Installation Video - YouTube
How to Upgrade Memory in a Late 2009 21.5-inch or 27-inch iMac - YouTube
A-Tech for Apple 4GB Kit (2X 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 at Amazon.com
How to Upgrade the RAM in Your iMac
Early 2009 model iMac Computer, DDR3 8GB (2x4GB) RAM Replacement - YouTube
iMac (2009) RAM & Storage Upgrades
A-Tech for Apple 6GB Kit (1x2GB + 1x4GB) DDR2 667MHz PC2-5300 200-pin SODIMM for MacBook (Late 2007, Early 2008, Early 2009), MacBook Pro (Mid 2007, Early 2008), iMac (Mid 2007) - Memory RAM Upgrade at Amazon.com
iMac | 2.66 GHz Core 2 Duo | 20 Inch | Early 2009 - Techable.com
Install memory in an iMac - Apple Support
iMac (2009) RAM & Storage Upgrades
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
Apple iMac 20-inch Early 2009 - 2.66GHz Core 2 Duo Apple RAM Memory | Kingston
