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This 128GB (2x64GB) 288-Pin LRDIMM DDR4 (PC23400) 2933MHz Memory Upgrade Kit is specifically engineered for Mac Pro 2019 models. For other Mac models, please check the compatibility before purchasing.
JEDEC-compliant means that the memory modules adhere to the standards set by the Joint Electron Device Engineering Council (JEDEC). This ensures the memory modules are compatible and reliable.
The OWC MaxRAM certification is a program that tests the true memory limit of each Apple computer. It often reveals that most Macs can support more memory than the official factory maximum.
Yes, the memory upgrade is designed to be user-friendly. OWC provides a library of free installation videos to guide you through each step of the process. If you encounter any difficulties, our tech experts are readily available to assist you.
OWC's lifetime advance-replacement warranty means if you have issues with your OWC memory, we'll ship you replacement memory right away, so you can get your Mac back up and running in no time.
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
Browse our FAQ
128 GB
2x 64 GB
LRDIMM
DDR4
PC23400
Yes
2933
1467MHz
23.5GB/s
ECC
Registered
CAS = 21.0
21-21-21-14.32
0.71 ns
1.2 Volts
288-pin
8192M x 72
Low noise 8-layer PCB
Operating: 32 to 185 Degree F (0 to 85 Degree C)
00810586033824
Are you seeking to enhance the performance of your Mac Pro 2019 model Look no further than the 128GB (2x64GB) 288-Pin LRDIMM DDR4 (PC23400) 2933MHz Memory Upgrade Kit from OWC. This memory kit is meticulously engineered to be compatible with your Mac, providing a significant boost to its speed and longevity.
OWC is renowned for crafting memory modules that are optimized for Mac systems, ranging from the PowerMac G4 to the latest iMacs. Our memory modules are designed with the highest-quality components, conforming to the precise speed, capacity, and programming specifications of nearly every upgradeable Apple computer. The result is JEDEC-compliant memory that seamlessly integrates with your Mac for a faster, smoother performance.
Our commitment to quality doesn't end at the manufacturing stage. Each OWC memory module is hand-checked and rigorously tested at every step of the production process. We operate state-of-the-art facilities that house nearly every Mac model manufactured over the past two decades. This enables us to conduct comprehensive testing in actual machines, ensuring that our memory modules are optimized to deliver superior, reliable performance throughout their lifespan.
At OWC, we're dedicated to helping you maximize the potential of your Mac. Our unique OWC MaxRAM certification program tests the true memory limit of each Apple computer, often revealing that most Macs can support more memory than the official factory maximum. With our memory modules, you can truly maximize your Mac's capabilities, often up to double the factory-supported limit.
Embrace your DIY spirit with OWC. Our memory modules are designed to be user-friendly, allowing you to perform the upgrade yourself. We provide a library of free installation videos to guide you through each step of the process. If you encounter any difficulties, our award-winning tech experts are readily available to assist you via phone, chat, or email.
In summary, the 128GB (2x64GB) 288-Pin LRDIMM DDR4 (PC23400) 2933MHz Memory Upgrade Kit for Mac Pro 2019 Models from OWC offers the best components, the best support, and is backed by the best warranty. It's simply the best memory upgrade for your Mac.