iMac "Core 2 Duo" 2.26 20" (Mid-2009) Specs (Mid-2009 (Edu), MC015LL/B*, iMac9,1, A1224, 2316): EveryMac.com
Apple iMac (27-inch, unibody, 2009) review: Apple iMac (27-inch, unibody, 2009) - CNET
iMac "Core 2 Duo" 3.06 27" (Late 2009) Specs (Late 2009, MB952LL/A, iMac10,1, A1312, 2309): EveryMac.com
iMac 27" 2.66GHz (Late 2009)* | mac of all trades
iMac "Core 2 Duo" 3.06 21.5" (Late 2009) Specs (Late 2009, MB950LL/A*, iMac10,1, A1311, 2308): EveryMac.com
How to upgrade the memory of a 27-inch iMac with Retina 5K display (Late 2014 - Mid 2015) iMac15,1 - YouTube
Memory Upgrades for 2019-2020 iMac 27-Inch - Up to 128GB
Install memory in an iMac - Apple Support
Late 2009, 27 inch iMac can use 32 GB of 1333 MHz RAM, beyond what Apple says - YouTube
Used Apple iMac 21.5-inch (Retina 4K) 3.4GHZ Quad Core i5 (Mid 2017) MNE02LL/A - GainSaver
Install memory in an iMac - Apple Support
iMac | 2.93 GHz Core 2 Duo | 24 Inch | Early 2009 - Techable.com
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Can the Late 2009 27" iMac handle 32GB of RAM? | MacRumors Forums
Install memory in an iMac - Apple Support
A-Tech 4GB PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Upgrade Module at Amazon.com
iMac (27-inch, 2.8GHz Intel Core i7, Late 2009) | iGotOffer
Memory Upgrades for Apple iMac 2009 - Up to 32GB
Can the Late 2009 27" iMac handle 32GB of RAM? | MacRumors Forums
iMac (Early 2009) | Low End Mac
iMac | 3.06 GHz Core 2 Duo | 27 Inch | Late 2009 - Techable.com
iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit
A-Tech 8GB (2 x 4GB) PC3-8500 DDR3 1066/1067 MHz RAM for MacBook, MacBook Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) | 204-Pin SODIMM Memory Kit at Amazon.com
apple-history.com / iMac (Late 2009)
iMac Intel 20" (EDU) EMC 2266 (Mid 2009) Memory Maxxer RAM Upgrade Kit
