OWC 64GB (2 x 32GB) DDR4 SDRAM Memory Kit

by Other World Computing
In stock
SKU
ETS6849441
$149.34
Description

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.


  • Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
  • Up to 2666 MHz speed with unregistered signal for smooth computer performance
  • 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience
  • DDR4-2666/PC4-21333 interface synchronizes electrical and clock signals for an efficient data transfer rate
  • 2 x 32GB modules for enhanced memory reliability and productivity
  • 260-pin for enhanced, dependable system performance with maximum usability
  • CL18 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
  • Notebook device support for your ram module to allow maximum efficiency and dependability
  • SoDIMM form factor with 260-pin and 64 GB memory size for enhanced performance and speed to allow maximum usability
  • Unregistered signal processing for dependable programmability of the processor for easy optimization of digital signals
Read More

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.


  • Allow convenient and fast access to the stored information your computer is actively using for maximum efficiency
  • Up to 2666 MHz speed with unregistered signal for smooth computer performance
  • 64 GB of memory to maintain symmetry with processor and hard drive and bring out the ultimate computing experience
  • DDR4-2666/PC4-21333 interface synchronizes electrical and clock signals for an efficient data transfer rate
  • 2 x 32GB modules for enhanced memory reliability and productivity
  • 260-pin for enhanced, dependable system performance with maximum usability
  • CL18 CAS latency for faster, dependable clock cycles which allows quick access and retrieval of data and information
  • Notebook device support for your ram module to allow maximum efficiency and dependability
  • SoDIMM form factor with 260-pin and 64 GB memory size for enhanced performance and speed to allow maximum usability
  • Unregistered signal processing for dependable programmability of the processor for easy optimization of digital signals
More Information
Manufacturer Other World Computing
Product Name 64GB (2 x 32GB) DDR4 SDRAM Memory Kit
Compatibility 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)
Product Type RAM Module
Manufacturer Part Number OWC2666DDR4S64P
Brand Name OWC
Form Factor SoDIMM
Number of Pins 260-pin
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