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
Apple iMac (21.5-inch, 2014) review: A price cut for the 21-inch iMac makes it a mainstream machine - CNET
Apple iMac 27" 5K All-In-One Computer, Intel Core i5, 8GB RAM, 1TB HD & 128GB SSD, Mac OS, Silver, MF886LL/A (Certified Used) - Walmart.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
OEM Apple iMac 2014 RAM SK Hynix PC3L-14900S - 4GB x 2 - 8GB TOTAL | eBay
Install memory in an iMac - Apple Support
Memory in New $1099 iMac is Soldered and Not Upgradable - MacRumors
Install memory in an iMac - Apple Support
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
Install memory in an iMac - Apple Support
iMac with Retina 5K Display 2014/2015 Memory Upgrades
Apple iMac 27-Inch "Core i7" 4.0GHz (Retina 5K, Late 2014) BTO/CTO – Coretek Computers
Upgrade your iMac's RAM in less than 5 minutes - YouTube
Apple iMac 27-Inch Intel Core i7 4 GHz Retina 5K Late 2014 32GB RAM 1TB Fusion | eBay
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
Install memory in an iMac - Apple Support
Apple 21.5" iMac All-in-One Desktop Computer (Mid 2014)
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
iMac with Retina 5K Display 2014/2015 Memory Upgrades