Operating System
macOS

Processor
3.8GHz quad‑core Intel Core i5

System Memory
16GB of 2400MHz DDR4 memory

Storage
2TB

Graphics
Radeon Pro 570 with 4GB of VRAM

Display
27-inch (diagonal)
Retina 5K display
5120‑by‑2880 resolution with support for one billion colors

Wireless
Wi-Fi
802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible

Bluetooth

Bluetooth 4.2 wireless technology

Weight
20.8 pounds (9.44 kg)