| Processor | 3.6GHz quad‑core Intel Core i3 |
|---|---|
| Memory | 8GB of 2400MHz DDR4 memory |
| Storage | 256GB SSD |
| Display | Retina 4K display 21.5-inch (diagonal) Retina 4K display 4096-by-2304 resolution with support for one billion colors 500 nits brightness Wide color (P3) |
| Graphics | Radeon Pro 555X with 2GB of GDDR5 memory |
| Ports | 3.5 mm headphone jack SDXC card slot Four USB-A ports Two Thunderbolt 3 (USB-C) ports with support for: DisplayPort Thunderbolt (up to 40Gb/s) USB 3.1 Gen 2 (up to 10Gb/s) Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately) 10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector) |