Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
Install memory in an iMac - Apple Support
How-To: Boost your Mac's speed and prolong its useful life with easy RAM upgrades - 9to5Mac
Install memory in an iMac - Apple Support
iMac | 3.06 GHz Core 2 Duo | 24 Inch | Early 2009 - Techable.com
Install memory in an iMac - Apple Support
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Install memory in an iMac - Apple Support
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
iMac (Early 2009) | Low End Mac
iMac Intel 27" Late 2009 EMC 2309 - used original spareparts for Macs
Late 2009, 27 inch iMac can use 32 GB of 1333 MHz RAM, beyond what Apple says - YouTube
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit
16GB RAM on an iMac 24" (early 2009)? - Apple Community
Memory Upgrades for Apple iMac 2011 Up to 32GB
Max RAM for my iMac 27" (late 2009) | MacRumors Forums
iMac (21.5-inch, 3.33GHz Intel Core 2 Duo, Late 2009) | iGotOffer
Can the Late 2009 27" iMac handle 32GB of RAM? | MacRumors Forums
iMac (2009) RAM & Storage Upgrades
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
