Apple A1418 iMac (Retina 4K, 21.5-inch, 2017)

3.0GHz quad‑core Intel Core i5 Turbo Boost

16GB of 2400MHz DDR4 memory

Graphics Radeon Pro 555 with 2GB

Displays 4096‑by‑2304 (4K Retina)

1TB Fusion Drive