Install memory in an iMac - Apple Support
16GB -2x8GB Memory Ram Upgrade 21.5" Apple iMac-14.1 Core i5 2.7GHz Late 2013 | eBay
Apple iMac 2013 (Late) 21.5-inch (iMac 14,3) SSD ,Ram & OSX Upgrades - ZD Laptop Service Centre
Restored Apple iMac 21.5-inch Desktop ME086LL/A (Late 2013) - 8GB RAM - 1TB HDD - Intel Core i5-4570R 2.7GHz - Silver (Refurbished) - Walmart.com
Used Apple iMac (Retina 2K, 21.5-inch, 2013 Late) Core i5, 8GB, 256GB SSD, Keyboard & Mouse – E-Apple Store
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
Apple iMac 21.5" Late 2013 Core i5 2.7GHz 8GB RAM 1TB HDD MacOS Big Sur 11.5.7 | eBay
New CPUs, faster Wi-Fi, same flaws: Apple's 2013 iMac reviewed | Ars Technica
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz SODIMM PC3-12800 204-Pin SO-DIMM Max Memory Upgrade at Amazon.com
The Display - 21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
HOW I UPGRADED MY iMAC 21.5in Late 2013 MODEL (SSD & RAM UPGRADE) - YouTube
21.5 inch late 2013 iMac - RAM upgrade - Apple Community
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
iMac Intel 27" EMC 2639 RAM Replacement - iFixit Repair Guide
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
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
How to Upgrade Memory in a 27-inch iMac (Late 2012-2013) iMac13,2 and iMac14,2 - YouTube
Apple iMac 27-Inch "Core i5" 3.2GHz (Late 2013) A1419 ME088LL/A 16GB – Coretek Computers
Install memory in an iMac - Apple Support
Configure your own 21.5-inch Apple iMac (2013) at OWC
iMac 2013 Model Ram Upgrade - YouTube
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
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Apple iMac review (2013) | Engadget
