iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit
Timetec Hynix IC 32GB KIT(4x8GB) Compatible for Apple Late 2009 iMac 27inch DDR3 PC3-8500 1067MHz/1066MHz CL7 204 Pin 1.5V Dual Rank 2R8 Memory Module RAM Upgrade for iMac 11,1 (32GB KIT(4x8GB)) -
Install memory in an iMac - Apple Support
Memory RAM Upgrade for Apple iMac 20-inch Early 2009 4GB DDR3 SODIMM | eBay
A-Tech for Apple 4GB Kit (2X 2GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM
iMac (2007-2009) Memory Installation Video - YouTube
How to Upgrade the RAM in Your iMac
How-To: Boost your Mac's speed and prolong its useful life with easy RAM upgrades - 9to5Mac
OWC 16GB (4 x 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory Compatible with iMac 21.5" and 27" (October/2009) at Amazon.com
8GB -2x4GB Memory Ram Upgrade 21.5" Apple iMac 10.1 3.06GHz Core2Duo Late 2009 | eBay
8GB Kit (2 x 4GB) PC3-8500 RAM for Apple iMac Late 2009 - 21.5 Inch BTO/
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
Install memory in an iMac - Apple Support
iMac RAM Memory Installation 2009 2010 2011 21 5" Apple Dollars #13 - YouTube
Install memory in an iMac - Apple Support
iMac Intel 24" EMC 2267 (Early 2009) Memory Maxxer RAM Upgrade Kit
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
How to Improve Multitasking with an iMac Ram Upgrade?
Timetec 16GB KIT(4x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 Dual Rank for iMac (Late 2009 21.5-inch / 27-inch) SODIMM Memory MAC RAM Upgrade for iMac 10,1 and iMac 11,1 at Amazon.com
iMac (2009) RAM & Storage Upgrades
Early 2009 model iMac Computer, DDR3 8GB (2x4GB) RAM Replacement - YouTube
Memory RAM Upgrade for Apple iMac 20-inch Early 2009 4GB DDR3 SODIMM | eBay
CMS 4GB (1X4GB) DDR3 8500 1066MHZ NON ECC SODIMM Memory Ram Upgrade Compatible with Apple® Imac Intel Core 2 Duo 20" 2009 - A34 - Walmart.com
iMac (2009) RAM & Storage Upgrades
How to Upgrade Memory in a Late 2009 21.5-inch or 27-inch iMac - YouTube
