Choose a different region to see prices in your local currency
You can always change this later from the main navigation.
Continue

Introducing XtremeMac: Designed for Apple, Built for You

Clean designs, advanced features, and Apple-inspired innovation. Discover premium cables, power banks, iPad pencils, and more.
Explore Now
LightDark
LightDark
Sign In
Home/All Brands/OWC/256GB OWC Matched Memory Upgrade Kit (4 x 64GB) 2666MHZ PC4-21300 DDR4 LRDIMM with Adhesive Strips (for iMac Pro)
Save 35%
£1,984.99£1,284.99
256GB OWC Matched Memory Upgrade Kit (4 x 64GB) 2666MHZ PC4-21300 DDR4 LRDIMM with Adhesive Strips (for iMac Pro)
256GB OWC Matched Memory Upgrade Kit (4 x 64GB) 2666MHZ PC4-21300 DDR4 LRDIMM with Adhesive Strips (for iMac Pro)

256GB OWC Matched Memory Upgrade Kit (4 x 64GB) 2666MHZ PC4-21300 DDR4 LRDIMM with Adhesive Strips (for iMac Pro)

by
Capacity:
Availability:

Available with Supplier

MegaMac Rating:
Read reviews
Delivery:Calculated at checkout
Returns:14-day return policy
Order within the next -1 hours -52 mins for same day dispatch
Need some help?

Email us, chat now, WhatsApp Us, or call +44 20 3322 4697

Product Information

Overview

OWC 256GB Matched Memory Upgrade Kit (4 x 64GB) 2666MHZ PC4-21300 DDR4 LRDIMM with Adhesive Strips (for iMac Pro)

This memory kit and included memory is for Apple iMac Pro Models only. Memory provided in this kit is special config for the iMac Pro ONLY and is NOT compatible with Apple iMac Models. Included memory also compatible with PC desktops or servers which use DDR4 2666 registered module

Professional Installation Required!

The iMac Pro DOES NOT feature a memory door on the back allowing for easy upgrades. Upgrading the iMac Pro's memory requires dismantling the computer to gain access to the memory slots. This is a highly complex process that requires a skilled technician.

  • Low Noise 8-Layer PCB
  • Meets and/or Exceeds Apple/Intel Specifications
  • Fully Compliant with JEDEC specifications
  • RoHS Certified

Video

How to Upgrade the Memory in the iMac Pro (late 2017)

DIFFICULTY LEVEL: 5 of 5 - Pro Install Recommended!The iMac Pro DOES NOT feature a memory door on the back allowing for easy upgrades. Upgrading the memory requires dismantling the computer to gain access to the memory slots. This is a highly complex process that requires a skilled technician.

Specifications

Technology
DDR4 LRDIMM
Density
4 x 64GB
RoHS
Yes
Pin Count
288-pin
Data Rate
DDR4-2666 V-R
Speed
PC4-21300
CL
19
Voltage
1.2V
ECC
Yes

What's in the box

  • 4 x 64GB 2666MHZ DDR4 LRDIMM PC4-21300
  • 1 x 27" iMac Adhesive tape set for proper display resealing

Manufacturer Information

Part Number

OWCDID2627DS256

Warranty

  • Lifetime Limited Warranty
Newsletter

Subscribe to our Newsletter

Sign up for our email newletter to be notified about special sales, exclusive products, and more.

We value your privacy and will only send you MegaMac promotions.
We’ll never send you spam or sell your details. You can unsubscribe at any time.