iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
How to Upgrade the RAM in Your iMac
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
N8JFB3F A-Tech 16GB (2x8GB) RAM for Apple MacBook Mid 2010, MacBook Pro Mid 2010, iMac 27-inch Late 2009, Mac Mini Mid 2010 | DDR3
Install memory in an iMac - Apple Support
Timetec Hynix IC 16GB KIT(4x4GB) Compatible for Apple Late 2009 iMac 21.5-inch / 27-inch DDR3 1067MHz/1066MHz PC3-8500 CL7 204 Pin 1.5V SODIMM RAM Upgrade for iMac 10,1 iMac 11,1 (16GB KIT(4x4GB)) - Walmart.com
Memory RAM 2x 4GB Apple - iMac 21.5'' Late 2009 DDR3 1066MHz SO-DIMM | MC016G/A | RAM MEMORY \ MEMORY FOR APPLE \ APPLE IMAC \ iMac Late 2009 \ iMac 21.5" (
Review: Apple's 27" big screen iMac (late 2009) | AppleInsider
How to Upgrade the RAM in Your iMac
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Install memory in an iMac - Apple Support
27" iMac Late 2009 1333Mhz RAM upgrade Success! | MacRumors Forums
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
How to Upgrade the RAM in Your iMac
Apple iMac "Core i5" 2.66 27-Inch (Late 2009) Quad Core - Imagine41
Apple iMac (21.5-inch, Late 2009) 3.06GHz Intel Core 2 Duo 4GB RAM 640GB HD | eBay
How do the "Late 2009" Aluminum iMac models compare to the "Early 2009" models that preceded them?: EveryMac.com
Will this RAM work for me? (Late 2009 iMac) - Ask Different
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
8GB -2x4GB Memory Ram Upgrade 21.5" Apple iMac 10.1 3.06GHz Core2Duo Late 2009 | eBay
iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit - iFixit
Install memory in an iMac - Apple Support
apple-history.com / iMac (Late 2009)
Review: Apple's 27" big screen iMac (late 2009) | AppleInsider
