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Key Features

  • No matter how heavy and numerous the applications that you are using, 2666 MHz memory speed with unregistered signal and CL18 latency will run them smoothly
  • Whether you are playing games, using heavy loaded OS or video editing software, the 64 GB of memory will make them run in a flash
  • Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity
  • Notebook device support for your ram module to allow enhanced performance and reliable memory solution
  • Unregistered signal processing for dependable programmability of the processor for easy optimization of digital signals
  • 2 x 32GB modules for dependable storage efficiency and maximum convenience
  • CL18 CAS latency for quicker access to the required location in a timely efficient manner
  • 260-pin for faster, dependable performance and better access to data and information
  • SODIMM form factor with 260-pin and 64 GB memory size effectively reduces minimizes the load on the server memory BUS to ensure maximum productivity
  • 260-pin DDR4 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation
OWC RAM Modules

64.0GB (2 X 32GB) OWC 2666MHZ DDR4 PC4-21300 260-PIN SO-DIMM MEMORY UPGRADE KIT

Mfr # OWC2666DDR4S64P SKU 6849441 UPC 810586034180

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Available

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Product Overview

64.0GB (2 X 32GB) OWC 2666MHZ DDR4 PC4-21300 260-PIN SO-DIMM MEMORY UPGRADE KIT

  • 64.0GB (2 X 32GB) OWC 2666MHZ DDR4 PC4-21300 260-PIN SO-DIMM
  • OWC 64GB (2 x 32GB) DDR4 SDRAM Memory Kit - For Notebook, MAC, Mac mini, iMac, Desktop PC - 64 GB (2 x 32GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL18 - Non-ECC - Unregistered, Unbuffered - 260-pin - SODIMM
  • OWC 64GB (2 x 32GB) DDR4 SDRAM Memory Kit
  • For Notebook, MAC, Mac mini, iMac, Desktop PC - 64 GB (2 x 32GB) - DDR4-2666/PC4-21333 DDR4 SDRAM - 2666 MHz - CL18 - Non-ECC - Unregistered, Unbuffered - 260-pin - SODIMM

Technical Specifications

Product Type RAM Module
CAS Latency CL18
Device Supported Notebook
Device Supported MAC
Device Supported Mac mini
Device Supported iMac
Device Supported Desktop PC
Error Checking Non-ECC
Manufacturer Part Number OWC2666DDR4S64P
Number of Modules 2 x 32GB
Number of Pins 260-pin
Signal Processing Unregistered
Signal Processing Unbuffered
Form Factor SODIMM
Manufacturer Other World Computing
Memory Speed 2666 MHz
Product Name 64GB (2 x 32GB) DDR4 SDRAM Memory Kit
Memory Size 64 GB
Brand Name OWC
Memory Technology DDR4 SDRAM
Memory Standard DDR4-2666/PC4-21333

Marketing Information

Apple Products:

  • iMac (Retina 5K, 27-inch, Mid 2020)
  • iMac (Retina 4K, 21.5-inch, Early 2019)
  • iMac (Retina 5K, 27-inch, Early 2019)
  • iMac (Retina 4K, 21.5-inch, Mid 2017)
  • Mac mini (Late 2018)

OWC Memory. Built for Macs + PCs. Experience your computer's true performance potential. | Improve System Speed

OWC Memory is the most cost effective and simple DIY upgrade you can install to unleash your Mac or PC's full potential, and speed up overall responsiveness.

More Apps. More Files

Become a multi-tasking maven when you upgrade your Mac or PC with OWC Memory. Open more apps. Open larger files. Plus, work with multiple files all at the same time.

Save $$ vs Factory

Save BIG vs factory memory options. Plus, select among options not offered by the factory. OWC makes it easy to find the perfect upgrade to fit your needs.

Lab Tested Compatibility

We test every OWC memory module at our in-house lab so you can upgrade with the confidence that your memory is built-to-last.

Lifetime Warranty

We built your OWC Memory upgrade to meet or exceed the toughest industry specs to provide years of worry-free service.

Step-by-Step Videos

Our detailedinstall videosguide your upgrade from start to finish. We provide all the steps to make your OWC Memory upgrade DIY easy.

Experience the OWC Difference

Rely on the trusted name for memory upgrades, drives and accessories for over 30 years. Your OWC Memory upgrade was built by Mac and PC people, for Mac and PC people. Ourexpert support teamis always a call or click away. You can talk to an actual human who will kindly provide advice and guidance for any questions you may have.

Being helpful and treating others the way you would want to be treated is not just a novel idea. It's how we do business. It's how we're built. It's what we've been doing since 1988.

Shipping & Dimensions

0.1
Weight (lbs)
7"
Length
5"
Width
0.5"
Height
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