Apple's new 21.5" iMac with 4K Retina screen has user replaceable RAM and modular CPU
iMac Intel 21.5" Retina 4K Display (2017) CPU Replacement - iFixit Repair Guide
iMac Intel 21.5" Retina 4K Display (2017) CPU Replacement - iFixit Repair Guide
Apple 27" iMac with Retina 5K Display (Mid 2017) Z0TR-MNED43-BH
How to Upgrade iMac Pro Processor (CPU): EveryMac.com
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
iMac Intel 27" Retina 5K Display CPU Replacement - iFixit Repair Guide
Upgrading a 2009 iMac CPU - Mac Yak
iMac Pro (late 2017) CPU & Arbeitsspeicher/RAM Upgrade/Aufrüstung | iMac (2010 - 2019) | Mac Upgrade/Aufrüstung | Tronicspot
21.5-inch 3.0GHz 6-core Core i5 iMac (2019) review | Macworld
iMac (27-inch) Benchmarks (June 2017)
Apple 21.5-inch 4K iMac Teardown Reveals Upgradeable Kaby Lake CPU And RAM | HotHardware
Apple's new 21.5" iMac with 4K Retina screen has user replaceable RAM and modular CPU
iFixit Teardown of New 4K 21.5-inch iMac Reveals Removable RAM and Modular CPU
Apple iMac 21.5-Inch With 4K Retina Display (2017) Review | PCMag
Upgrading a 27-inch iMac 5K to 14 terabytes - Replacing the Fusion Drive with both a SSD and an harddisk
Apple 27-inch iMac (2019): No new ground, but welcome CPU and GPU upgrades | ZDNET
Teardown of new 21.5-inch iMac surprisingly reveals user-upgradable RAM, modular CPU - 9to5Mac
Upgrade your iMac with OWC, 2017 4K Retina Edition
![YouTuber upgrades base-model 5K iMac with seventh-gen Intel Core i7 processor, 64 GB of RAM, and more [Video] - 9to5Mac](https://9to5mac.com/wp-content/uploads/sites/6/2017/07/snazzyq-imac-upgrade.jpg?quality=82&strip=all&w=1600 "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 (Retina 4K, 21.5-inch, 2017) - Technical Specifications
iMac 5k 27" Full Upgrade (CPU, RAM, SSD and M.2 NVMe) - Step by Step Time-lapse. - YouTube
Apple's New 21.5 Inch iMac Has Upgradeable Parts — That's a Huge Deal
iMac 5k 27'' CPU Upgrade - YouTube
Retina 5K iMac 27" A1419 Mid 2017 Logic Board W/4GB AMD Radeon Pro 575 - Part Haven
