DDR3 12800S 16GB Kit (2x8GB), Royemai PC3L-1600MHz 2Rx8 Laptop Notebook RAM Memory for Early/Mid/Late 2011, Mid/Late 2012, Early/Late 2013, Late 2014, Mid 2015 MacBook Pro, iMac, Mac Mini at Amazon.com
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Adamanta 4GB (1x4GB) Apple Memory Upgrade for Late 2013 iMac 21.5" and 27" DDR3L 1600Mhz PC3-12800 SODIMM 2Rx8 CL11 1.35v RAM at Amazon.com
Amazon.com: Rasalas 8GB DDR3 PC3L-12800S 8GB 1600 MHz DDR3 SODIMM RAM for Intel AMD Laptop, MacBook Pro Mid 2012, iMac Late 2012/ Early/Late 2013, Late 2012/2013, Retina 5K Display, Mac Mini : Automotive
Timetec 80GB KIT(10x8GB) 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 - Newegg.com
iMac RAM for Model 13.2 to 15.1| DDR3-1600MHz | 8GBx4 | MacMemory.com
Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(E... | eBay
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
Timetec 4GB Compatible for Apple DDR3L 1600MHz PC3L-12800 for Mac Book Pro (Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late 2013,Late 2014,Mid 2015), Mac Mini(Mid 2011,Late 2012) MAC RAM at Amazon.com
parts-quick 16GB 2 X 8GB Compatible Memory for iMac 27" inch 3.2GHz Quad Core Intel Core i5 Late 2013 ME088LL/A 1600MHz DDR3 (PC3-12800) SO-DIMMs RAM at Amazon.com
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
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
8GB 2 X4GB Memory for iMac 27" inch 3.2GHz Quad Core Intel Core i5 Late 2013 ME088LL/A 1600MHz DDR3 (PC3-12800) SO-DIMMs RAM (PARTS-QUICK Brand) at Amazon.com
A-Tech for Apple 16GB Kit (2x 8GB) DDR3 1600MHz PC3-12800 204-pin SODIMM MacBook Pro (Mid 2012 13”/15”), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015, 21.5”/27”, Retina 5K) Memory RAM Upgrade at Amazon.com
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
USA 16GB 2x8GB PC3L-1600Mhz 1.35V Memory For Apple iMac 27In Late 2013-MF125LL/A | eBay
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Upgrade Compatible with Apple® iMac Core I5 3.4 27-Inch (Late 2013) Me089Ll/A - A7 at Amazon.com
Apple iMac 21.5" Late 2013 - Catalina, 1TB HDD, 8GB RAM, Intel Core i5 2.9GHz | eBay
16GB 2x 8GB DDR3 1600 MHz PC3-12800 Memory Apple Late 2013 iMac 27inch 3.2GH i5 | eBay
Apple 21.5" iMac Desktop Computer (Late 2013) ME086LL/A B&H
iMac RAM Upgrade mixing different memory sticks: 27” iMac late 2013 - YouTube
Amazon.com: Rasalas 8GB DDR3 PC3L-12800S 8GB 1600 MHz DDR3 SODIMM RAM for Intel AMD Laptop, MacBook Pro Mid 2012, iMac Late 2012/ Early/Late 2013, Late 2012/2013, Retina 5K Display, Mac Mini : Automotive
A-Tech 8GB RAM for Apple MacBook Pro (Mid 2012), iMac (Late 2012, Early/Late 2013, Late 2014, Mid 2015), Mac Mini (Late 2012) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com