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58,946 reviews

Apple iMac Pro Retina 5K, 27-inch, Late 2017 - 10-Core Compatible Memory / RAM Upgrades

Not your exact model? See all Apple iMac Pro models, or use our Apple Serial Number Search

Model Specifications 217,753 Apple Upgrades Supplied

Make & Model:

Apple iMac Pro Retina 5K, 27-inch, Late 2017 - 10-Core

Apple Reference:

iMacPro1,1 3144 A1862

Total Memory Slots:

Maximum Memory:

Installed Memory:

Instantly check how much Memory you currently have installed

Important Notes:

Mr Memory recommends you install 4 matched modules (per CPU) for Quad-channel performance.

This iMac Pro officially supports 256GB maximum (4 x 64GB).
In December 2019, OWC determined that this iMac Pro actually can support up to 512GB (4 x 128GB) of RAM.

IMPORTANT - A mix of RDIMMs and LRDIMMs will not work together.

Installing memory in this model is very complex and we would only advise you undertake it if you are confident to do so. Please note; Mr Memory will not be held liable for any costs incurred by the use of external installation or support services.
You will need to remove the screen and other internal components - Please scroll down to our Installation & Support section below to view a video on how to upgrade the memory.

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Ensure your Mac is making the most of Apple's latest operating system by adding more memory!.

To get the best performance and speed from your iMac Pro, upgrade to the maximum memory.

We always send matched modules, when you order 2 or more.

Help Me Choose

This model is compatible with more than one type of memory.
Please choose an exact match below unless replacing all modules.
For help choosing the best option please Contact a Memory Specialist.

DDR4 PC4-21300 2666MHz 288-pin LRDIMM ECC Load Reduced

DDR4 PC4-21300 2666MHz 288-pin RDIMM ECC Registered

DDR4 PC4-21300 2666MHz 288-pin RDIMM ECC Registered (2667MHz)

Product Specifications

Upgrade your computer with DDR4 2666MHz ECC Registered memory - the quickest, easiest way to boost performance and speed and increase reliability! Adding extra memory is one of the most cost-effective ways to make your operating system and applications run faster and smoother for peak performance. Hi, Speed!

All memory is brand new, comes with a Full Lifetime Warranty and is packaged and protected by bespoke Mr Memory Anti-Static shield bags or recyclable plastic packets placed inside a Jiffy bag or cardboard box.

Size

(Inc VAT)

64GB

1 DAY

$161.55 each

$213.25

Save $51.70 Today

BUY NOW

32GB

IN STOCK

BEST SELLER

$60.31 each

$64.61

Save $4.30 Today

BUY NOW

16GB

IN STOCK

$38.13 each

$43.62

Save $5.49 Today

BUY NOW

Benefits of Upgrading Installation Guides Returns & Refunds Delivery Options

Orders placed Monday to Friday after 17:00 (UK time) or on weekends/bank holidays will be processed the next business day.
(subject to stock, order verification and chosen delivery option)

Rated Excellent

58,946 Reviews

TRUSTED
Lifetime Warranty

100%
Compatible

WORLDWIDE
Shipping

UNLIMITED
Support

30 YEARS
and Counting

Benefits of Upgrading your Computer Memory

Upgrading is Easy - Go to the Maximum - Renew your Device

If you can change the batteries in your remote control, you can upgrade your memory too! It really is that simple!

The files and programmes on your device are stored on the Hard Drive or Solid State Drive, not the RAM - so you will not lose anything when replacing modules.

Speed & Peak Performance

Improve start-up time and optimise the speed of your operating system
Maximise all-round efficiency & multitask with ease
Speed up your games and apps, including video and photo editing software
Peak performance for home schooling, streamers, video callers, gamers & online shoppers
Improve the performance of your favourite video streaming platforms

Simple, Quick & Easy

Easy as 1, 2, 3 (Order, Deliver, Install)
Upgrading your computers memory is simple with our easy to follow installation guides & videos
Free support provided by our friendly specialists should you need help
Easy to install - Upgrade your computer in less than 5 minutes
Working from home? Ensure your computer is up to the task with a simple Memory upgrade

Big Savings

Don't waste money on a new machine when you can renew & extend what you have!
Save money on unnecessary installation costs by upgrading yourself
Increasing your computers memory will give you the biggest performance increase for your money
Save hours of lost time waiting for your computer to load
Maximise the value of your computer

Reduce your impact on the Environment

Join 500,000+ Mr Memory customers who saved their computer from a trip to the recycling centre
Renewing your device instead of replacing it reduces e-waste and greenhouse emissions
Help electronics become a more sustainable part of our lives by renewing them
By using your electronic devices for as long as possible, you are saving the planet’s resources
Return your old Memory to us and we will ensure it is responsibly recycled

Working from Home & Hybrid Working

If you work from home or are thinking of doing so in the future you need to have the right tools available to do your job as efficiently as possible. Whether you use your own computer or a company owned device, do not be slowed down by insufficient memory or storage. Upgrading the memory and/or SSD is a simple way to save time when working from home.