Upgrade your iMac with OWC, 2017 4K Retina Edition
iMac 5k 27'' CPU Upgrade - YouTube
iMac Kaby Lake (2017) review: The iMac's excellence continues on
Apple's new 21.5" iMac with 4K Retina screen has user replaceable RAM and modular CPU
How to Upgrade iMac Pro Processor (CPU): EveryMac.com
iMac (27-inch) Benchmarks (June 2017)
iMac A1419 (27-inch Retina 5K) Fan Replacement - YouTube
Retina 5K iMac 27" A1419 Mid 2017 Logic Board W/4GB AMD Radeon Pro 575 - Part Haven
Upgrade your iMac with OWC, 2017 4K Retina Edition
iMac Intel 21.5" Retina 4K Display (2017) CPU Replacement - iFixit Repair Guide
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
Upgrade iMac Intel Core i3 CPU to Core i7 - iFixit Repair Guide
iMac (Retina 4K, 21.5-inch, 2017) - Technical Specifications
Review: Apple's 2017 27" 5K iMac impresses with truly powerful desktop-class graphics | AppleInsider
iMac (Retina 5K, 27-inch, 2017) CPU and NVME SSD Upgrade Pitfalls and Tips | Page 5 | MacRumors Forums
21.5-inch 3.0GHz 6-core Core i5 iMac (2019) review | Macworld
Apple iMac (27-inch, 2017) review: Apple doesn't mess with success - CNET
Refurbished 27-inch iMac Pro 3.2GHz 8-core Intel Xeon W with Retina 5K display - Apple
Apple 27-inch iMac (2019): No new ground, but welcome CPU and GPU upgrades | ZDNET
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 Intel 21.5" Retina 4K Display (2017) CPU Replacement - iFixit Repair Guide
