iMac Pro (27 inch, 3.2 GHz Xeon W-2140B, Late 2017)

Display

27-inch (diagonal) Retina 5K display
5120‑by‑2880 resolution with support for one billion colors
500 nits brightness
Wide color (P3)

Processor

3.2GHz Intel Xeon W
Turbo Boost up to 4.2GHz
19MB cache

Graphics

Radeon Pro Vega 56 graphics processor
with 8GB of HBM2 memory
56 compute units
3584 stream processors
9 teraflops single precision
18 teraflops half precision

Memory

32GB of 2666MHz DDR4 ECC memory

Storage

1TB SSD

Video Support and Camera

1080p FaceTime HD camera

Simultaneously supports full native resolution on the built-in display at 1 billion colors and:

Two 5120‑by‑2880 (5K) external displays at 60Hz with support for 1 billion colors, or
Four 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
Four 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors

Support for extended desktop and video mirroring modes
Thunderbolt 3 digital video output
Native DisplayPort output over USB-C
Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)

Audio

Stereo speakers
Four microphones
3.5 mm headphone jack
Support for “Hey Siri”

Connections and Expansion

Nbase-T Ethernet with support for 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ‑45 connector
SDXC card slot with support for UHS‑II
Four USB-A ports
Four Thunderbolt 3 (USB-C) ports with support for:
DisplayPort 1.2
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)

Size and Weight

Height: 51.6 cm
Width: 65.0 cm
Stand depth: 20.3 cm
Weight: 9.7 kg

What's in the Box?

iMac Pro
Wireless Keyboard: Refurbished Apple branded keyboards OR a NEW alternative brand (dependent on availability)
Wireless Mouse: Refurbished Apple branded Mouse OR a NEW alternative brand (dependent on availability)
Lightning to USB Cable and Power cable