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
iMac (21.5-inch, 2017) - Technical Specifications
Sweet Jesus, the new 21.5-inch iMac has a removable processor and memory | Mashable
Apple 27" iMac with Retina 5K Display (Mid 2017) Z0TR-MNED43-BH
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
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