Home » Memory » OWC Memory PC4-23400 DDR4 2933MHz LRDIMM

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We recommend 768GB (12x 64GB) OWC Brand PC23400 DDR4 ECC 2933MHz 288-pin RDIMM memory upgrade kit (Mfr P/N: 2933R6M768) from Other World Computing for $4,949.99 as a suitable alternative.

768.0GB OWC Memory Upgrade Kit

12 x 64.0GB PC23400 2933MHz DDR4 LRDIMM for Mac Pro 2019 models
Memory Image
Product Specs:
IMPORTANT NOTES:
Mac Pro can use either RDIMM or LRDIMM, but they cannot be combined.

Mac Pro supports up to 12 DIMMs installed in configurations of 4, 6, 8, or 12 DIMMs. Configurations of 5, 7, 9, 10, and 11 DIMMs are not supported. Other configurations of 1, 2, and 3 DIMMs are for diagnostic use only.
Memory Trade in
Save money by trading in your original chips! View available memory rebates.
From the purchase date of qualifying memory from OWC, you have 60 days to trade-in your old memory for a cash rebate!
Just fill out OWC's online rebate form or contact OWC Customer Service after you receive and install your new memory.
This OWC Memory is compatible with... Learn how to find your Mac's model ID
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.5GHz 28-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
2.7GHz 24-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.2GHz 16-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.3GHz 12-Core
Install videos coming soon
Mac Pro
Mac Pro Rack (Early 2020)
(January 2020)
Model ID: MacPro7,1
3.5GHz 8-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.5GHz 28-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
2.7GHz 24-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.2GHz 16-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.3GHz 12-Core
Install videos coming soon
Mac Pro
Mac Pro (Late 2019)
(December 2019)
Model ID: MacPro7,1
3.5GHz 8-Core
Install videos coming soon

Includes

  • (12) 64.0GB PC23400 2933MHz DDR4 LRDIMM memory module
OWC Memory 768.0GB 12 x 64.0GB PC23400 2933MHz DDR4 LRDIMM Memory Kit Mfr P/N: 2933L6M768 OWC SKU: OWC2933L6M768 For all Mac Pro 2019 Models Lifetime OWC Limited Warranty
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