iMac Pro · 2017 – 2021

iMac Pro

Model A1862 EMC 3144 iMacPro1,1

Last update: macOS 15 Sequoia Space Gray; T2 chip; up to 18-core

Specifications

Released
14 Dec 2017
Discontinued
6 Mar 2021
Processor
Intel Xeon W (8-core), 3.2 GHz
Architecture
Intel (64-bit)
Graphics
AMD Radeon Pro Vega 56
Memory
32 GB (up to 256 GB)
Storage
1TB SSD
Display
27-inch, 5120 × 2880
Shipped with
macOS 10.13.2 High Sierra
Newest macOS
macOS 15 Sequoia
Launch price
$4,999 (US, base model)

Base configuration at launch. Built-to-order Macs can have a faster chip, more memory or more storage.

Numbers printed on this Mac

NumberWhat it is
A1862Model number, on the underside or the back
EMC 3144 EMC number Reported
iMacPro1,1Model identifier, in System Information

Configurations

iMac Pro "8-Core" 3.2 27-Inch (5K, Late 2017)

3.2 GHz Intel Xeon W-2140B (8-core)

Order number
MQ2Y2LL/A
Model number
A1862 · EMC 3144
Identifier
iMacPro1,1
Memory
32 GB
Graphics memory
8 GB
Storage
1 TB SSD
Sold
14 Dec 2017 – 4 Aug 2020
Reported

iMac Pro "10-Core" 3.0 27-Inch (5K, Late 2017)

3.0 GHz Intel Xeon W-2150B (10-core)

Order number
MHLV3LL/A
Model number
A1862 · EMC 3144
Identifier
iMacPro1,1
Memory
32 GB
Graphics memory
8 GB
Storage
1 TB SSD
Sold
4 Aug 2020 – 19 Mar 2021
Reported
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