iMac 13,2 27" (27 inch) late 2012 - CPU,SSD,WiFi upgrade guide (Part 1) 2017 - YouTube
2013 iMac teardowns reveal SSD slots, soldered-in CPU in the 21.5” model | Ars Technica
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Logic Board w/ CPU, GPU, Heatsink - iMac 27″ A1419 (Late 2013)
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For iMac 21.5" A1311 Mid/Late 2011 6770 AMD upgrade Nvidia K610m 1GB Video Card | eBay
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Apple iMac 21.5-inch and 27-inch (Late 2013) reviews | Macworld
Logic Board w/ CPU, GPU, Heatsink - iMac 27″ A1419 (Late 2013)
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How to take apart the 2013 Apple 27" iMac Model A1419 - YouTube
iMac 27" A1419 Late 2013 Logic Board Nvidia GTX 780M 4 GB 820-3481 **NO CPU** | eBay
iMac | 2.7 GHz Intel i5 | 21.5 Inch | Late 2013 - Techable.com
iMac 21.5" A1418 Late 2013 Logic Board 2.7 GHz i5-4570R Iris Pro GPU 820-3588 | eBay
iMac (21.5-inch, Late 2013) - Technical Specifications
HOW I UPGRADED MY iMAC 21.5in Late 2013 MODEL (SSD & RAM UPGRADE) - YouTube
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Apple iMac (27-inch, September 2013) review: New processors and faster Wi-Fi for Apple's slim desktop - CNET
Apple 27-Inch iMac (Late 2013) Review, Haswell Inside | HotHardware
21.5" Late 2013 Apple iMac A1418 - Logic Board 2.9Ghz i5 - ME087LL/A - 661-7503 - TEKDEP.com Parts Tools Gadgets Repair
iMac (Late 2013) | Low End Mac
Mac Pro Late 2013 Graphics Card Replacement - iFixit Repair Guide
