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Install memory in an iMac - Apple Support
iMac Intel 21.5" EMC 2638 RAM Replacement - iFixit Repair Guide
Install memory in an iMac - Apple Support
Apple iMac 21.5-Inch "Core i5" 2.7GHz (Late 2013) ME086LL/A A1418 MacO – Coretek Computers
iMac (27-inch, Late 2013) - Technical Specifications
How to Upgrade iMac RAM: 2012-2020: EveryMac.com
Install memory in an iMac - Apple Support
Apple's 4K 21.5-Inch iMac Allows You to Upgrade RAM and CPU – Company Finally Dialing Down on Soldered Components, Reveals Teardown
Timetec Hynix IC Apple 8GB DDR3L 1600MHz PC3L-12800 SODIMM Memory upgrade For MacBook Pro 13-inch/15-inch Mid 2012, iMac 21.5-inch Late 2012/ Early/Late 2013 (8GB) - Walmart.com
Apple Classifies Early 2013 21.5-inch iMac as Obsolete - MacRumors
How to Upgrade iMac RAM: 2012-2020: EveryMac.com
Apple iMac 21.5-inch and 27-inch (Late 2013) reviews - Macworld UK
iMac Intel 21.5" EMC 2638 Teardown - iFixit
Apple iMac A1418 21.5" Desktop - ME086LL/A (September, 2013) for sale online | eBay
Install memory in an iMac - Apple Support
Apple iMac 21.5" Desktop - 3.1GHz Quad-Core i7 - 8GB RAM - 512GB SSD - (2013) - Silver - Best Deal in Town
Install memory in an iMac - Apple Support
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
iMac RAM upgrade: Here's an affordable way to improve multitasking - CNET
CMS 16GB (2X8GB) DDR3 12800 1600MHz Non ECC SODIMM Memory Ram Compatible with Apple iMac Core I5 3.4 27-Inch (Late 2013) Me089Ll/A - A7 at Amazon.com
2013 iMac teardowns reveal SSD slots, soldered-in CPU in the 21.5” model | Ars Technica
Install memory in an iMac - Apple Support
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
How to Upgrade iMac RAM: 2012-2020: EveryMac.com
Install memory in an iMac - Apple Support
Apple iMac 21.5 inch Desktop - MF883LL/A (June, 2014) for sale online | eBay
iMac (21.5-inch, Late 2013) - Technical Specifications
The Display - 21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
