Late 2013 iMac review: Faster than before, but the gains over previous models are modest | Macworld
iMac Intel 27" EMC 2639 RAM Replacement - iFixit Repair Guide
New iMac Teardown
Install memory in an iMac - Apple Support
2013 iMac teardowns reveal SSD slots, soldered-in CPU in the 21.5” model | Ars Technica
$1,099 iMac review: Lose 50% of your performance to save 18% of the money | Ars Technica
iMac Intel 21.5" EMC 2428 RAM Replacement - iFixit Repair Guide
Can you upgrade the RAM in the 27-inch iMac? | iMore
Memory Upgrades for iMac 21.5-Inch 2012 - Late 2013
Apple iMac 2013 (Late) 21.5-inch (iMac 14,3) SSD ,Ram & OSX Upgrades - ZD Laptop Service Centre
Upgrading RAM On The New 27-inch iMac Is Easy, Here's How | Cult of Mac
SOLD - Late 2013 iMac 21.5" - $695 - Denver Mac Repair
Install memory in an iMac - Apple Support
Actualización de RAM de memoria 16 GB -2x8 GB 21,5" Apple iMac-14,1 Core i5 2,7 GHz finales de 2013 | eBay
How to Upgrade/Install Memory in a 21.5-inch iMac (Late 2012– Mid 2014) iMac14,1 iMac14,3 - YouTube
21.5 inch late 2013 iMac - RAM upgrade - Apple Community
A1286 8GB Memory (PC3-12800, DDR3 1600MHz) for Apple MacBook Pro 15 inch A1286 Mid 2012. Apple MacBook Pro 13 inch A1278 - Mid 2012. iMac 21.5 inch A1418 Late 2012, A1418 Early 2013, A1
16GB KIT 2X 8GB for Apple iMac 2.7GHz 21.5" Late 2013 2.93GHz 27" Late
Memory upgrade: Apple iMac 2012/2013/2014 (Howto)
Install memory in an iMac - Apple Support
Teardown of new 21.5-inch iMac surprisingly reveals user-upgradable RAM, modular CPU - 9to5Mac
iMac Intel 21.5" EMC 2638 RAM Replacement - iFixit Repair Guide
