iMac | 2.66 GHz Intel i5 | 27 Inch | Late 2009 - Techable.com
Catalina 10.15.3 running decent on my mid 2009 iMac. Gonna max out the RAM to 8GB. 🤗 : r/CatalinaPatcher
Amazon.com: A-Tech Components: Mid 2011 iMac
How-To: Boost your Mac's speed and prolong its useful life with easy RAM upgrades - 9to5Mac
Install memory in an iMac - Apple Support
Memory Upgrades for Apple iMac 2009 - Up to 32GB
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
apple-history.com / iMac (Late 2009)
Memory Upgrades for Apple iMac 2011 Up to 32GB
iMac "Core 2 Duo" 2.0 20" (Mid-2009) Specs (Mid-2009 (Edu), MC015LL/A, iMac9,1, A1224, 2266): EveryMac.com
iMac Intel 20" EMC 2133 and 2210 RAM Replacement - iFixit Repair Guide
iMac | 3.33 GHz Core 2 Duo | 27 Inch | Late 2009 - Techable.com
iMac (21.5-inch, 3.33GHz Intel Core 2 Duo, Late 2009) | iGotOffer
Review: Apple's 27" big screen iMac (late 2009) | AppleInsider
Max RAM for my iMac 27" (late 2009) | MacRumors Forums
Amazon.com: OWC 2.0TB HDD Upgrade Kit Compatible With 2009-2010 iMacs, Includes: Thermal Sensor, Tools, 2.0TB Hard Drive : Electronics
Apple upgrades its 27" iMac with 10-gen Intel CPUs, new AMD GPUs and doubles RAM capacity: Digital Photography Review
Apple iMac 3.0Ghz Core 2 Duo 21.5-Inch (Late-2009) *No HDD/RAM* – MSU Surplus Store
Late 2009 iMac Ram/Vram Please Help - Apple Community
iMac 21.5" Late 2009 (10,1) - CPU Upgrade E8600 | MacRumors Forums
apple-history.com / iMac (Late 2009)
Apple iMac 21.5-Inch "Core i5" 2.8 GHz (Late 2015) 500GB SSD 16GB RAM MONTEREY – ASA College: Florida
How to Upgrade iMac RAM (21.5" and 27" Aluminum): EveryMac.com
Install memory in an iMac - Apple Support
iMac Intel 27" EMC 2374 (Late 2009) Memory Maxxer RAM Upgrade Kit
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
