OTHER WORLD COMPUTING 

OTHER WORLD COMPUTING OWC1600DDR3S64S 64GB DDR3 SODIMM 204 PIN CL11 UPGKIT

Mfg Part Number:  OWC1600DDR3S64S  
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Price: $1,356.34 + Free Shipping
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Last Updated: Sep 13, 2025
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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 detailed install videos guide 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. Our expert support team is 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.

Main Specification
General Information
Manufacturer Other World Computing
Manufacturer Part Number OWC1600DDR3S64S
Manufacturer Website Address https://www.owc.com/
Brand Name OWC
Product Name 64GB (4 x 16GB) DDR3 SDRAM Memory Kit
Product Type RAM Module
Technical Information
Memory Size 64 GB
Memory Technology DDR3 SDRAM
Memory Voltage 1.50 V
Number of Modules 4 x 16GB
Memory Speed 1600 MHz
Memory Standard DDR3-1600/PC3-12800
Memory Rank Dual-rank
Error Checking Non-ECC
Signal Processing Unregistered
CAS Latency CL11
Device Supported Desktop PC
Device Supported iMac
Device Supported Notebook
Physical Characteristics
Number of Pins 204-pin
Form Factor SoDIMM
Miscellaneous
Compatibility

iMac (Retina 5K, 27-inch, Late 2015)

WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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