DDR3 1600MHZ PC3-12800 SODIMM for Apple iMac 2012 - 2013 (13,2 14,2)
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 RAM at Amazon.com
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
Install memory in an iMac - Apple Support
Refurbished Apple iMac 14,1/i5-4570R/16GB RAM/1TB HDD/21.5-inch/Iris Pro 5200/B (Late - 2013) | Mac4sale
Refurbished Apple iMac 14,2/i7-4771/32GB Ram/256GB SSD/780M/27"/B (Late 2013) | Mac4sale
Apple iMac with Retina 5K display Processore Intel Xeon W 14-core a 2,5GHz 64GB RAM
Apple iMac 14,2 A1419 27" Core i5 3.2GHz CPU 8GB RAM 1TB HDD 120GB SSD OSX 10.13 | eBay
How to Upgrade Memory in a 27-inch iMac (Late 2012-2013) iMac13,2 and iMac14 ,2 - YouTube
Timetec 16GB KIT(4x4GB) 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
Apple A Grade Desktop Computer 27-inch iMac A2115 2019 MRR02LL/A 3.1 GHz Core i5 (I5-8600) 32GB RAM 2 TB SSD Storage Mac OS Include Keyboard and Mouse - Walmart.com
Apple iMac A1195 17" All-In-One PC Intel Core 2 Duo 1.83GHz 1GB RAM 160GB HDD | eBay