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Home/All Brands/OWC/128GB OWC Matched Memory Upgrade Kit (4 x 32GB) 2666MHz PC4-21300 DDR4 SO-DIMM
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£711.99£534.99
128GB OWC Matched Memory Upgrade Kit (4 x 32GB) 2666MHz PC4-21300 DDR4 SO-DIMM

128GB OWC Matched Memory Upgrade Kit (4 x 32GB) 2666MHz PC4-21300 DDR4 SO-DIMM

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Product Information

Overview

128GB OWC Matched Memory Upgrade Kit (4 x 32GB) 2666MHz PC4-21300 DDR4 SO-DIMM

Unlike other memory manufacturers, OWC owns and maintains an on-site, state-of-the-art Test Lab featuring nearly every Apple Mac model and variation manufactured over the past 25 years to ensure their RAM upgrades meet, if not surpass, all Apple Design Specifications.

Note: For 27-inch iMac (2020) models — iMac20,1 and iMac 20,2 — OWC recommends that all DIMMs be the same capacity, speed, and manufacturer to ensure optimal memory performance.

  • Low Noise 8-Layer PCB
  • Meets and/or Exceeds Apple/Intel Specifications
  • RoHS Certified

Video

2019 iMac 5K with 128GB of OWC Memory Installed

The iMac 5K is limited by the factory to 32GB of memory for the entry level iMac, and 64GB for the others. With OWC you can install up to 4x beyond the factory limit, plus save up to 62% vs factory memory prices.


Specifications

Technology
DDR4 SO-DIMM 260 Pin
Density
4 x 32GB (32768MB)
RoHS
Yes
Pin Count
260-pin
Op. Temp.
0C to +85C
Data Rate
DDR4-2666
Speed
PC4-21300
Voltage
1.2V

What's in the box

  • 4 x 32GB 2666MHz PC4-21300 DDR4 SO-DIMM

Manufacturer Information

Part Number

OWC2666DR4S128S

Warranty

  • Lifetime Limited Warranty
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