Apple 21.5" iMac with Retina 4K Display (Early 2019)

3.6 GHz Intel Core i3 Quad-Core
8GB DDR4 | 1TB 5400 rpm HDD
21.5" 4096 x 2304 IPS Retina 4K Display
AMD Radeon Pro 555X (2GB GDDR5)
SD/SDHC/SDXC Card Reader
Thunderbolt 3 | USB 3.0 Type-A
Wi-Fi 5 (802.11ac) | Bluetooth 4.2
Gigabit Ethernet
Magic Keyboard & Magic Mouse 2 Included
macOS