2013 iMac teardowns reveal SSD slots, soldered-in CPU in the 21.5” model | Ars Technica
Apple iMac 27" - Intel Core i5 3.3 GHz - 8GB Memory - 512GB SSD - 4GB Radeon Pro 5300 Graphics | Costco
iMac (Late 2012) | Low End Mac
Amazon.com: Odyson - Processor 3.4GHz Core i7 (i7-3770) Replacement for iMac 27" A1419 (Late 2012) : Electronics
2012 iMac 21.5" CPU & Wifi card upgrade i5 to i7 - YouTube
![iMac 21.5" A1418 Late 2012 LOGIC BOARD w/processor Intel Core i5 820-3302-A | eBay](https://i.ebayimg.com/images/g/7MEAAOSwW3lhe58c/s-l1600.jpg "iMac 21.5" A1418 Late 2012 LOGIC BOARD w/processor Intel Core i5 820-3302-A | eBay")
iMac 21.5" A1418 Late 2012 LOGIC BOARD w/processor Intel Core i5 820-3302-A | eBay
Give Your Old iMac New Life With a DIY Upgrade
iMac 27" A1419 Late 2012 Logic Board W/Nvidia GTX 675MX 1 GB Video Car - Part Haven
iMac 27" A1419 Late 2012 Logic Board Nvidia GTX 660M 512mb 820-3298-A NO CPU | eBay
Smontaggio Imac 21,5" Late 2012+Upgrade CPU i7-RAM 16GB-SSD SAMSUNG - YouTube
A-Tech 32GB Kit (4x8GB) RAM for Apple iMac (Late 2012, Late 2013, Late 2014, Mid 2015) | DDR3 1600MHz PC3-12800 SODIMM 204-Pin Memory Upgrade at Amazon.com
iMac 27" A1419 Late 2012 Logic Board W/Nvidia GTX 675MX 1 GB Video Car - Part Haven
2012 Apple iMac 27" Core i5, 8 GB, 512 GB SSD - Refurbished - iRedo
The 21.5-inch iMac unofficially supports up to Intel Core i9 processors; surpasses the 24-inch iMac with an Apple M1 SoC - NotebookCheck.net News
iMac (27-inch, Late 2012) - Technical Specifications
iMac | 2.9 GHz Intel i5 | 21.5 Inch | Late 2012 - Techable.com
iMac Intel 21.5" EMC 2544 Teardown - iFixit
iMac | 3.1 GHz Intel i7 | 21.5 Inch | Late 2012 - Techable.com
Apple Updates iMac with Faster CPUs and 802.11ac Wi-Fi - TidBITS
Apple iMac (Late 2012) review (21.5- and 27-inch) | Macworld
iMac 27" A1419 Late 2013 Logic Board Nvidia GTX 755M 1 GB Video **NO CPU** | eBay
Logic Board - Apple iMac 27″ A1419 (Late 2012)
iMac Intel 21.5" EMC 2308 CPU Replacement - iFixit Repair Guide
