Install memory in an iMac - Apple Support
Teardown of New 21.5-inch iMac Reveals Glued Down LCD and Dual Microphones - MacRumors
Apple iMac 21.5-Inch (Late 2012) Review | PCMag
CMS 32GB (4X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core I7 3.4 27-Inch (Late 2012) - A6 at Amazon.com
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Apple's 2012 iMac: Ready for its close-up (pictures) - CNET
Memory Upgrades for iMac 27-Inch (2012 - Mid 2015)
21.5" iMac (2012) Teardown - YouTube
NEMIX RAM 16GB Kit (2x8GB Upgrade) DDR3-1600 SODIMM PC3-12800 for Apple MacBook Pro Mid 2012 / iMac Late 2012 / iMac 2013, Late 2014, Mid 2015, Mac Mini Late 2012 at Amazon.com
Apple iMac (Late 2012) review (21.5- and 27-inch) | Macworld
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
What Does It Take To Upgrade a 2012 iMac 21.5"?
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
iMac (Late 2012) | Low End Mac
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
iMac RAM for Model 13.2 to 15.1| DDR3-1600MHz | 8GBx2 | MacMemory.com
The Case of the Late-2012 iMacs - MacStories
Apple's 27" iMac Late 2012 model. How to upgrade the ram to 16GB - YouTube
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Review: 21.5-inch 2012 iMac takes two steps forward, one step back | Ars Technica
Which RAM to buy for iMac 27-inch Late 2012? | MacRumors Forums
Apple iMac 27" - Late 2012 Reviews, Pros and Cons | TechSpot
Apple iMac "Core i5" 2.7 21.5-Inch (Late 2012), 1 TB HD, 8GB RAM, OS 10.11.6 - Imagine41
Restored Apple iMac 21.5" All-in-One Computer, Intel Core i5, 8GB RAM, 1TB HD, macOS 10.15 Catalina, Silver, MD093LL/A (Refurbished) - Walmart.com
Install memory in an iMac - Apple Support
![Apple 21.5" iMac Late 2012 - Catalina, 1TB HDD, Intel i5 2.9GHz, 8GB RAM | eBay](https://i.ebayimg.com/images/g/Ov4AAOSwNhpkHHWY/s-l1200.webp "Apple 21.5" iMac Late 2012 - Catalina, 1TB HDD, Intel i5 2.9GHz, 8GB RAM | eBay")