8GB (2 x 4GB kit) OEM RAM Memory for Apple iMac Retina 5K 27 inch (Late 2014) Core i5 / i7 PC3-12800 DDR3-1600MHz 204-Pin SoDimm at Amazon.com
CMS 32GB (4X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Retina 5K 27-Inch (Late 2014) Core I5/I7 - A6 at Amazon.com
iMac Soldered RAM Upgrade (Late 2015): 16GB - YouTube
Install memory in an iMac - Apple Support
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
How to Upgrade the iMac 27-inch Retina 5K (2014-2015)
Upgrade your iMac's RAM in less than 5 minutes - YouTube
Apple 27" iMac with Retina 5K Display (Late 2014) Z0QX-MF8869
iMac with Retina 5K Display 2014/2015 Memory Upgrades
iMac Intel 21.5" EMC 2544 RAM Replacement - iFixit Repair Guide
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
iMac Intel 27" EMC 2806 (Late 2014 and Mid 2015, 5K Display) Memory Maxxer RAM Upgrade Kit
Adamanta 16GB (2x8GB) Apple Memory Upgrade DDR3L 1600MHz SODIMM Compatible for iMac (Mid 2011, Late 2012, Early/Late 2013, Late 2014, Mid 2015), MacBook Pro (Early/Late 2011, Mid 2012), Mac Mini at Amazon.com
How to Install Memory iMac 27-inch 5K (RAM Crucial 16GB) - YouTube
iMac Intel 27" Retina 5K Display RAM Replacement - iFixit Repair Guide
iMac Intel 27" EMC 2309 and 2374 RAM Replacement - iFixit Repair Guide
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
iMac Intel 21.5" EMC 2544 RAM Replacement - iFixit Repair Guide
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
iMac Intel 27" Retina 5K Display 2020 RAM Replacement - iFixit Repair Guide
Mac mini Late 2014] Ram upgrade | MacRumors Forums
Install memory in an iMac - Apple Support
Install memory in an iMac - Apple Support
