Amazon.com: Late 2017 Apple iMac Pro with 3.0GHz 10 Core Intel Xeon W (27 inch, 32GB RAM, 1TB SSD) Space Grey (Renewed) : Electronics
YouTuber upgrades base-model 5K iMac with seventh-gen Intel Core i7 processor, 64 GB of RAM, and more [Video] - 9to5Mac
Restored Apple iMac 21.5" All in One Desktop Computer Intel Core i5 Processor 8GB Memory 1TB HDD Webcam Wi-Fi Bluetooth Mac OS Mojave (2017) (Refurbished) - Walmart.com
How to Upgrade iMac Pro Processor (CPU): EveryMac.com
Teardown of New 4K 21.5-inch iMac Reveals Removable RAM and Modular CPU - MacRumors
New 'Server-Grade' iMac With Next-Gen Xeon Processor Coming End of 2017 - MacRumors
Restored Apple iMac 21.5" All in One Desktop Computer Intel Core i5 Processor 8GB Memory 1TB HDD Webcam Wi-Fi Bluetooth Mac OS Mojave (2017) (Refurbished) - Walmart.com
Apple iMac (27-inch, 2017) review: Apple doesn't mess with success - CNET
Amazon.com: Apple 2017 iMac with 2.3GHz Intel Core i5 (21.5-inch, 16GB RAM, 1TB HDD Storage) - Silver (Renewed) : Electronics
Apple 27" iMac with Retina 5K Display (Mid 2017) Z0TR-MNED43-BH
iMac receives major update featuring more powerful graphics, faster processors, Thunderbolt 3 and brighter displays - Apple