OWC 16GB DDR4 2933 MHz R-DIMM Memory Upgrade Module

BH #OW2933D4MP16 • MFR #OWC2933D4MP16GB
OWC 16GB DDR4 2933 MHz R-DIMM Memory Upgrade Module
Key Features
  • 16GB Capacity
  • 2933 MHz Clock Speed
  • PC4-23400
  • 288-Pin R-DIMM
Boost your supported Mac Pro's performance with the 16GB DDR4 2933 MHz R-DIMM Memory Upgrade Module from OWC / Other World Computing. Delivering speeds up to 2933 MHz, this module is a memory upgrade designed to improve your computer's start-up times, overall responsiveness, and ability to handle data-intensive applications. ECC (Error-correcting code) technology enables the module to detect and correct the most common kinds of internal data corruption. The module is registered, features a CAS latency of 21 and a power rating of 1.2V, and works on systems with a 288-pin DIMM slot and a DDR4-enabled chip.

OWC DDR4 2933 MHz R-DIMM Overview

Boost your supported Mac Pro's performance with the 16GB DDR4 2933 MHz R-DIMM Memory Upgrade Module from OWC / Other World Computing. Delivering speeds up to 2933 MHz, this module is a memory upgrade designed to improve your computer's start-up times, overall responsiveness, and ability to handle data-intensive applications. ECC (Error-correcting code) technology enables the module to detect and correct the most common kinds of internal data corruption. The module is registered, features a CAS latency of 21 and a power rating of 1.2V, and works on systems with a 288-pin DIMM slot and a DDR4-enabled chip.

Note: Do not mix R-DIMMs and LR-DIMMs. Mixing R-DIMMs and LR-DIMMs will result in a memory error flash of the status indicator light when you turn on the Mac Pro.

Mac Pro Model Specifications

  • The 8-core model can have a max of 768GB of RAM and runs at 2666 MHz
  • The 12-core model can have a max of 768GB of RAM and runs at 2933 MHz
  • The 16-core model can have a max of 768GB of RAM and runs at 2933 MHz
  • The 24-core model can have a max of 1.5TB of RAM and runs at 2933 MHz
  • The 28-core model can have a max of 1.5TB of RAM and runs at 2933 MHz
  • R-DIMM or LR-DIMM

  • R-DIMMs are designed for configurations up to 192GB (6 x 32GB)
  • LR-DIMMs are designed for configurations up to 384GB (6 x 64GB) or more
  • UPC: 810586033930

    OWC DDR4 2933 MHz R-DIMM Specs

    Capacity16 GB
    SpeedPC4-23400 (2933 MHz)
    Memory TypeDDR4
    DIMM Type288-Pin DIMM
    Buffered/RegisteredYes
    Error Correction (ECC)ECC
    Voltage1.2 V
    CAS LatencyCL21
    Packaging Info
    Package Weight0.095 lb
    Box Dimensions (LxWxH)6.95 x 4.9 x 0.3"
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    Asked by: Khalyl
    No - this is a full-size DIMM module for a desktop computer. The correct size/type module for modern notebooks/laptops is SODIMM - they are physically smaller.
    Answered by: Gregorio M.
    Date published: 2021-06-23

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    I cannot be certain, the mfg number you give is not recognized on HP's support site. I will need the serial number of the computer to pull up what I need.
    Answered by: OWC Andy
    Date published: 2021-04-28

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    Asked by: Jillian
    It most likely will work since our RAM will clock down to 2133MHz, but we have no means to test this combination.
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    Asked by: caoci's
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    Asked by: Jose
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