OTHER WORLD COMPUTING 

OTHER WORLD COMPUTING OWC1866D3R8M24 24GB MATCHED PC314900 DDR3 ECCR SDRAM

Mfg Part Number:  OWC1866D3R8M24  
Image may not reflect the actual item.
Price: $168.60 + Free Shipping
Quantity:
More to Come
Last Updated: Jan 07, 2026
No Sales Tax except these states
, PO and Wire.

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.

Main Specification
General Information
Manufacturer Other World Computing
Manufacturer Part Number OWC1866D3R8M24
Manufacturer Website Address https://www.owc.com/
Brand Name OWC
Product Name Memory Upgrade Module
Packaged Quantity 3
Product Type Memory Upgrade Module
Technical Information
Memory Size 24 GB
Memory Technology DDR3 SDRAM
Memory Voltage 1.50 V
Number of Modules 3 x 8GB
Memory Speed 1866 MHz
Memory Standard DDR3-1866/PC3-14900
Memory Rank Dual-rank
Error Checking ECC
Signal Processing Registered
CAS Latency CL13
Device Supported Mac Pro
Device Supported MAC
Device Supported Desktop PC
Physical Characteristics
Number of Pins 240-pin
Form Factor DIMM
Miscellaneous
Compatibility

Apple Mac Pro (Late 2013)

Environmental Compliance Restriction of Hazardous Substances (RoHS)
Warranty
Limited Warranty Lifetime
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
[1024] [true] [Yes] [No] [No]