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
Upgrading an iMac — Buchanan Consulting
iMac 13,2 27" (27 inch) late 2012 - CPU,SSD,WiFi upgrade guide (Part 2) - YouTube
21.5-inch iMac (Late 2013) Review: Iris Pro Driving an Accurate Display
2013 iMac teardowns reveal SSD slots, soldered-in CPU in the 21.5” model | Ars Technica
iMac (Late 2013) | Low End Mac
Apple iMac 21.5" (Late 2013) - Core i5 2.9GHz, 8GB RAM, 1TB HDD (Renewed) : Amazon.co.uk: Computers & Accessories
Apple iMac (27-inch, September 2013) review: New processors and faster Wi-Fi for Apple's slim desktop - CNET
iMac | 2.7 GHz Intel i5 | 21.5 Inch | Late 2013 - Techable.com
iMac Pro (late 2017) CPU & Arbeitsspeicher/RAM Upgrade/Aufrüstung | iMac (2010 - 2019) | Mac Upgrade/Aufrüstung | Tronicspot
iMac (27 Zoll, Ende 2013) - Technische Daten (DE)
![YouTuber upgrades base-model 5K iMac with seventh-gen Intel Core i7 processor, 64 GB of RAM, and more [Video] - 9to5Mac](https://i0.wp.com/9to5mac.com/wp-content/uploads/sites/6/2017/07/snazzyq-imac-upgrade.jpg?resize=1200%2C628&quality=82&strip=all&ssl=1 "YouTuber upgrades base-model 5K iMac with seventh-gen Intel Core i7 processor, 64 GB of RAM, and more [Video] - 9to5Mac")
YouTuber upgrades base-model 5K iMac with seventh-gen Intel Core i7 processor, 64 GB of RAM, and more [Video] - 9to5Mac
Imac 2013 cpu upgrade - 27 - i5 to i7 - guida passo passo - - YouTube
SOLVED: upgrade i5 to i7 processor - iMac Intel 27" EMC 2639 - iFixit
Apple's New 21.5 Inch iMac Has Upgradeable Parts — That's a Huge Deal
New CPUs, faster Wi-Fi, same flaws: Apple's 2013 iMac reviewed | Ars Technica
OWC Mac Pro (Late 2013) CPU upgrade for photographers - Camera Jabber
iMac 27” Ultimate (late 2013)
Apple Updates iMac with Haswell and Faster PCIe Flash Storage - MacRumors
iMac (2010 - 2019) CPU/Prozessor Upgrade Aufrüstung - Intel i7 & i9! | Tronicspot
