Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
How-To: Boost your Mac's speed and prolong its useful life with easy RAM upgrades - 9to5Mac
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
iMac RAM Memory Installation 2009 2010 2011 21 5" Apple Dollars #13 - YouTube
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit
Early 2009 model iMac Computer, DDR3 8GB (2x4GB) RAM Replacement - YouTube
Late 2009 iMac Ram/Vram Please Help - Apple Community
iMac | 3.33 GHz Core 2 Duo | 27 Inch | Late 2009 - Techable.com
apple-history.com / iMac (Late 2009)
16GB RAM on an iMac 24" (early 2009)? - Apple Community
iMac Intel 20" EMC 2133 and 2210 RAM Replacement - iFixit Repair Guide
iMac (21.5-inch, 3.33GHz Intel Core 2 Duo, Late 2009) | iGotOffer
Memory Upgrades for Apple iMac 2011 Up to 32GB
iMac (27-inch, 2.8GHz Intel Core i7, Late 2009) | iGotOffer
Max RAM for my iMac 27" (late 2009) | MacRumors Forums
Apple iMac 21.5-Inch "Core i5" 2.8 GHz (Late 2015) 500GB SSD 16GB RAM MONTEREY – ASA College: Florida
Install memory in an iMac - Apple Support
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
Review: Apple's 27" big screen iMac (late 2009) | AppleInsider
Install memory in an iMac - Apple Support
iMac | 2.66 GHz Intel i5 | 27 Inch | Late 2009 - Techable.com
Apple upgrades its 27" iMac with 10-gen Intel CPUs, new AMD GPUs and doubles RAM capacity: Digital Photography Review
Amazon.com: OWC 2.0TB HDD Upgrade Kit Compatible With 2009-2010 iMacs, Includes: Thermal Sensor, Tools, 2.0TB Hard Drive : Electronics
Amazon.com: A-Tech Components: Mid 2011 iMac
