How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
How to upgrade RAM iMac late 2013 21.5inch - break & fix MOVIE - YouTube
Upgrade RAM Apple iMac 21.5 slim A1418
Memory RAM & SSD Upgrades for iMac 2013 (Late) Core i7 3.5GHz 27-inch
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Late 2013 iMac review: Faster than before, but the gains over previous models are modest | Macworld
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Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
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Install memory in an iMac - Apple Support
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HOW I UPGRADED MY iMAC 21.5in Late 2013 MODEL (SSD & RAM UPGRADE) - YouTube
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iMac 2013 Model Ram Upgrade - YouTube
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iMac (21.5-inch, Late 2013)
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
iMac Intel 21.5" EMC 2638 RAM Replacement - iFixit Repair Guide
Pre-Owned Apple iMac 21.5-inch Desktop "Core i5" 2.9 (Late 2013) 8GB Memory 1TB HDD ME087LL/A - Best Buy
