Apple iMac Pro 18 core 2.3 GHz 27″ 2017 Specs

iMac Pro – BTO/CTO – iMacPro1,1 – A1862

Apple iMac Pro 8 core 3.2 GHz 27 2017 Specs

About this iPhone

This device is a BTO/CTO device which is nearly identical to MQ2Y2LL/A. We have listed this device separately as it has been configured with an upgraded processor when compared to the base model. This has been done to make it easier to catalog as well as easier to read.

The iMac Pro is exactly what it sounds like. Based on the iMac shape, the iMac Pro is the answer to professionals who needed more processing power but enjoyed working off the all-in-one device. This iMac Pro features a 5K Retina display and is run by a powerful Intel Xeon W processor (W-2191B) with eighteen independent processors “cores” on a single chip. The base model features 32 GB of RAM and a 1 TB SDD. The graphics behind this model are powered by a Radeon Pro Vega 56 graphics processor with 8 GB of dedicated HBM2 video memory.

This iMac Pro does not have color options like other Apple products and only comes in Space Gray. The all-in-one design features four USB-C 3.0 ports as well as connectivity via Ethernet, Bluetooth, and Wi-Fi. The only main limitation of this Pro model is how difficult it is to upgrade. It is likely that most users will need to spec their systems out at purchase with future requirements in mind.

Processor

2.3 GHz Intel Xeon W (W-2191B)

Ram

32 GB

Apple iMac Pro 14 core 2.5 GHz 27 2017 Specs
Storage

1 TB SSD

Battery Life

Plugged-in

Weight & Size

This iMac Pro has dimensions of 51.6 cm, 65.0 cm, and 20.3 cm and a weight of 21.5 lbs. (9.7 kg).

 

Screen Size and Resolution

The iMac Pro features a 27-inch screen 5120×2880 LED-backlit 16:9 widescreen IPS DCI-P3 “Retina 5K” display. The display is able to achieve a brightness of 500 nits.

Processor& Graphics Processing Unit (GPU)

The iMac has the Mac OS X 10.13.2 (17C2111) operating system pre-installed on it. It is powered by 2.3 GHz Intel Xeon W processor (W-2191B) with eighteen independent processor “cores” on a single chip. Its graphics processor is a Radeon Pro Vega 56 graphics processor with 8 GB of dedicated HBM2 video memory.

Memory & Architecture

The device is built with 32 GB of 2666 MHz DDR4 ECC memory but can be upgraded to 512 GB of RAM. It’s designed is centered on a 64-Bit architecture. This iMac is also able to run Windows 10 (64-Bit).

Upgradability

The iMac Pro comes with 32 GB of RAM it can be upgraded up to 512 GB of RAM. The Operating System of the iMac can also be upgraded from its pre-installed Mac OS X 10.13.2 (17C2111) with the current version of the macOS — macOS Ventura (macOS 13) — with the exception of the minor Live Captions in FaceTime, Emoji Dictation, and Reference Mode with Sidecar features. 

Inclusive Features

The iMac includes the following features and ports:

  • 802.11ac Wi-Fi
  • 10 Gb Ethernet
  • Stereo Speakers
  • Four USB C 3.0 Ports
  • FaceTime 1080p HD webcam
  • Bluetooth 4.2

Introduced: December 14, 2017

Discontinued: March 2021

Screen Size and Resolution

Memory

Screen Size

27 inches 16:9 Widescreen

Level 1 Cache

32k/32k x18

Resolution

5120×2880

Level 2/Level 3 Cache

18 MB, 24.75 MB

Processor

RAM Type

DDR4 ECC SDRAM

Processors

1 (18 Cores)

Min. RAM Speed

2666 MHz

Architecture

64-Bit

Standard RAM

32 GB

Speed

2.3 GHz (Turbo Boost 4.3 GHz)

Maximum RAM

512 GB

Type

18-Core Xeon W-2191B

RAM Slots

4

Processor Upgrade

LGA 2066

Motherboard RAM

None

FPU

Integrated

Graphics

System Bus Speed

QPI

Video Card

Radeon Pro Vega 56

Cache Bus Speed

2.3 GHz (Built-in)

VRAM Type

Dedicated (HBM2)

ROM/Firmware

EFI

Standard VRAM

8 GB

EFI Architecture

64-Bit

Maximum VRAM

16 GB

Storage

Inclusive Features and Ports

Standard Storage

1 TB SSD

Standard Optical Drive

None

Storage Speed

N/A

Standard Ethernet

Nbase-T

Storage Dimensions

N/A

Standard Modem

None

Storage Interface

Proprietary

Standard AirPort

802.11ac

Battery

Standard Bluetooth

4.2

Type

N/A

USB Port 3.0

4

Battery Life

N/A

FireWire Ports

None

Description

Keyboard

Magic Keyboard

Case Type

All-in-One

Inclusive Input

Magic Mouse 2

Form Factor

27″ iMac Pro

S-Video Output

None

Apple Order No

BTO/CTO

Microphone

4 (Built-in)

Apple Subfamily

iMac Pro, Late 2017

Headphone

1

Apple Model Number

A1862 (EMC 3144)

Sound Out

1

Model ID

iMacPro1,1

Power

1

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