You won’t find a whole lot of iMac upgraded that way. The procedure being a bit complex and nerve-racking, is rarely done as they still sell very well with the basic configuration. This unit although is anything but basic.
Intel Core i5 @ 3.2 GHz
32GB RAM
1TB SSD (Yes SSD, not regular HDD or Fusion Drive)
27 inches Retina 5K Display (Stunning)
AMD Radeon R9 M380
Facetime Camera
Stereo Speakers
3.5 mm Headphones Jack
SDXC Card Reader
(4) USB 3.0
(2) Thunderbolt 2
Gigabit Ethernet
MacOS Monterey
Comes with Apple Keyboard and Magic Touchpad 2 (touchpad value is over 100$)
