A-Tech for Apple 4GB Kit (2X 2GB) DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM
Apple iMac 2009 (Late) 27-inch 2K (iMac 11,1) SSD ,Ram & OSX Upgrades - ZD Laptop Service Centre
iMac Memory for Models 10.1 and 11.1 | 16GB (4GBx4) | MacMemory.com
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Install memory in an iMac - Apple Support
Upgrade your iMac's RAM in less than 5 minutes - YouTube
How to Upgrade Memory in a Late 2009 21.5-inch or 27-inch iMac - YouTube
Install memory in an iMac - Apple Support
Apple iMac 27-inch Late 2009 - 3.06GHz Core 2 Duo Apple RAM Memory | Kingston
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
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
Install memory in an iMac - Apple Support
Amazon.com: OWC 16GB (4 x 4GB) PC8500 DDR3 1066MHz SO-DIMMs Memory Compatible with iMac 21.5" and 27" (October/2009) : Everything Else
Install memory in an iMac - Apple Support
Imac 2009 Ram Upgrade Sale Online, 56% OFF | ilikepinga.com
How to Upgrade the RAM in Your iMac
Early 2009 model iMac Computer, DDR3 8GB (2x4GB) RAM Replacement - YouTube