A-Tech for Apple 2GB DDR3 1067MHz / 1066MHz PC3-8500 SODIMM Memory RAM Module for MacBook, MacBook Pro, iMac, Mac Mini - (Late 2008, Early 2009, Mid 2009, Late 2009, Mid 2010) Models at Amazon.com
How to UPGRADE Ram on iMac (2009-2011) - YouTube
Early 2009 model iMac Computer, DDR3 8GB (2x4GB) RAM Replacement - YouTube
8GB 2x 4GB DDR3 Memory RAM for Apple iMac Intel Core 2 Duo 21.5inch (Late 2009) | eBay
Apple iMac (21.5-inch, Late 2009) A1311 Late 2009, Core 2 Duo 3.06GHz 4GB Ram | eBay
NEMIX RAM 8GB 2X4GB DDR3 Memory for Apple iMac 2009 - Newegg.com
How to Upgrade the RAM in Your iMac
How to Install RAM in an iMac. Extra memory, or Random Access Memory (RAM) can be inserted or installed into the memory slots of… | Imac, Repair videos, Ram upgrade