Apple iMac 2013 – i5 – 3.2 GHz (i5-4570) Processor, 8GB RAM, 1TB HDD, Catalina, Grade A- | Green Dragon Technology
Apple iMac 21.5" 2013 i5 16GB RAM 1TB HDD MacOS Catalina Intel Iris Office 19 | eBay
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
iMac 2012 / iMac 2013, Late 2014, Mid 2015
Configure your own 21.5-inch Apple iMac (2013) at OWC
Refurbished: Refurbished Apple iMac 21.5 (Late 2013) Intel Core I5-4570S CPU @ 2.9GHz A1418 8GB RAM 1TB HDD Silver (Grade A+) - Newegg.com
iMac Intel 21.5" EMC 2638 RAM Replacement - iFixit Repair Guide
Apple Posts iMac (Late 2013) Memory Specifications
Apple iMac 27-Inch "Core i5" 3.2GHz (Late 2013) A1419 ME088LL/A 16GB – Coretek Computers
Install memory in an iMac - Apple Support
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
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
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
How to Upgrade iMac RAM: 2012-2022: EveryMac.com
Apple iMac 21.5" Core i5-4570R 2.70 GHz, 8GB RAM, 1TB HDD, 10.15.6 Lat – PC Retro Shop
Install memory in an iMac - Apple Support
WiFi, IO & The Chassis - 21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
Restored Apple iMac 21.5-inch 2.9GHZ Quad Core i5 (Late 2013) ME087LL/A 8 GB DDR3 1 TB HDD 1920 x 1080 Display Sierra 10.12 Includes Keyboard and Mouse (Refurbished) - Walmart.com
Install memory in an iMac - Apple Support
Apple iMac 21.5" Late 2013 Core i5 2.7GHz 8GB RAM 1TB HDD MacOS Big Sur 11.5.7 | eBay
Apple iMac 27-Inch "Core i5" 3.2GHz (Late 2013) A1419 ME088LL/A 16GB – Coretek Computers
The Display - 21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
Apple iMac 21.5" All-in-One Desktop Computer Core i5-4570R 2.7GHz 8GB RAM 250GB HDD Mac OS Mojave Late-2013 w/ Keyboard & Mouse
Apple iMac 21.5" 2.7 GHz Core i5 1TB HDD 16GB RAM Iris GFX Late 2013 A1418 | eBay
Restored Apple iMac 21.5-inch 2.9GHZ Quad Core i5 (Late 2013) ME087LL/A 8 GB DDR3 1 TB HDD 1920 x 1080 Display Sierra 10.12 Includes Keyboard and Mouse (Refurbished) - Walmart.com
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
