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 21.5" Pre-Owned iMac Desktop Intel Core i5 1.4GHz 8GB Memory 500GB HDD (2014) Silver MF883LL/A - Best Buy
Apple iMac 21.5" Desktop Core i5-4260U 1.4GHz 8GB RAM 500GB HDD Mac OS Mid- 2014 w/ Keyboard & Mouse
Teardown of New 4K 21.5-inch iMac Reveals Removable RAM and Modular CPU - MacRumors
iMac "Core i5" 1.4 21.5" (Mid-2014) Specs (Mid-2014, MF883LL/A, iMac14,4, A1418, 2805): EveryMac.com
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
Apple iMac 21.5" - Mid 2014 Reviews, Pros and Cons | TechSpot
iMac with Retina 5K Display 2014/2015 Memory Upgrades
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) on Vimeo
Memory in New $1099 iMac is Soldered and Not Upgradable - MacRumors
iMac Intel 27" Retina 5K Display RAM Replacement - iFixit Repair Guide
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Apple iMac 2013 (Late) 21.5-inch (iMac 14,3) SSD ,Ram & OSX Upgrades - ZD Laptop Service Centre
Apple iMac 21.5-inch 1.4GHz Core i5 (Mid 2014) | mac of all trades
Apple iMac 21.5" A1418 Mid 2014 MF883LL/A 1.4GHz i5 8GB Logic Board 820-4668-A | eBay
Apple iMac 21.5” SSD Upgrade (2013-2015) HDD To Solid State Drive (SATA) | Step By Step - YouTube
iMac Intel 21.5" EMC 2638 RAM Replacement - iFixit Repair Guide
2012 21.5-Inch Apple iMac Review: Slim, Sleek, And Stylish, But Far From Shallow | TechCrunch
iMac with Retina 5K Display 2014/2015 Memory Upgrades
Timetec 32GB KIT(4x8GB) Compatible for Apple DDR3L 1600MHz PC3L-12800 CL11 for iMac (Mid 2011, Late 2012, Late 2013, Late 2014 Retina 5K, Mid 2015 Retina 5K) SODIMM Memory Module MAC RAM Upgrade at Amazon.com
New 21.5-inch iMac least repairable yet due to lack of RAM, hard drive upgradability - 9to5Mac
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
Install memory in an iMac - Apple Support
