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Key Features

  • Memory is the most cost-effective DIY upgrade you can make to your Mac.
  • Unleash the true speed and performance of your system and applications.
  • Experience increased efficiency and productivity. Open more apps and files, all at the same time.
  • Warranty Safe Upgrade
  • Free step-by-step installation videos
  • Why do I need more Memory?
  • 30 Day Money Back Guarantee
  • OWC Memory Lifetime Limited Warranty including Advanced Replacement Program
OWC RAM Modules

32.0GB (4 X 8GB) OWC PC14900 DDR3 1866MHZ ECC REGISTERED MEMORY UPGRADE KIT

Mfr # OWC1866D3R8M32 SKU 6849407 UPC 812437022360

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Product Overview

32.0GB (4 X 8GB) OWC PC14900 DDR3 1866MHZ ECC REGISTERED MEMORY UPGRADE KIT

  • 32.0GB (4 X 8GB) OWC PC14900 DDR3 1866MHZ ECC REGISTERED MEMORY
  • OWC Memory Upgrade Module - For Server, Desktop PC, MAC, Mac Pro - 32 GB (4 x 8GB) - DDR3-1866/PC3-14900 DDR3 SDRAM - 1866 MHz Dual-rank Memory - CL13 - 1.50 V - ECC - Registered - 240-pin - DIMM - Lifetime Warranty
  • OWC Memory Upgrade Module
  • For Server, Desktop PC, MAC, Mac Pro - 32 GB (4 x 8GB) - DDR3-1866/PC3-14900 DDR3 SDRAM - 1866 MHz Dual-rank Memory - CL13 - 1.50 V - ECC - Registered - 240-pin - DIMM - Lifetime Warranty

Technical Specifications

Product Type Memory Upgrade Module
CAS Latency CL13
Device Supported Server
Device Supported Desktop PC
Device Supported MAC
Device Supported Mac Pro
Error Checking ECC
Manufacturer Part Number OWC1866D3R8M32
Number of Modules 4 x 8GB
Number of Pins 240-pin
Packaged Quantity 4
Signal Processing Registered
Limited Warranty Lifetime
Form Factor DIMM
Manufacturer Other World Computing
Memory Speed 1866 MHz
Product Name Memory Upgrade Module
Memory Size 32 GB
Brand Name OWC
Memory Technology DDR3 SDRAM
Memory Standard DDR3-1866/PC3-14900
Memory Voltage 1.50 V
Memory Rank Dual-rank
Environmental Compliance Restriction of Hazardous Substances (RoHS)

Marketing Information

Mac Pro (Late 2013)

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.

Shipping & Dimensions

0.48
Weight (lbs)
6.75"
Length
4.75"
Width
1.45"
Height
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