News, Tips & Reviews
B&H Gift Cards
The Professional's Source Since 1973
Ask Our Experts800-606-6969
Hello, Log InAccount & Orders
My Cart
Home

Apple 256GB DDR4 LR-DIMM ECC Memory Module Kit (2 x 128GB)

BH #APMX8G2GA • MFR #MX8G2G/A
Print
Apple 256GB DDR4 LR-DIMM ECC Memory Module Kit (2 x 128GB)
Key Features
  • For Mac Pro (2019)
  • 256GB Capacity
  • 2933 MHz DDR4
  • LR-DIMM | 288-Pin DIMM
Upgrade the RAM in your Mac Pro to maximize performance with the Apple 256GB DDR4 LR-DIMM ECC Memory Module Kit.
More Details
No Longer Available
No Store Display
Ask an Expert
800-606-6969

Apple DDR4 2933 MHz LR-DIMM Overview

Upgrade the RAM in your Mac Pro to maximize performance with the Apple 256GB DDR4 LR-DIMM ECC Memory Module Kit.

The Mac Pro (2019) has a six-channel memory controller that supports 12 slots. All memory that comes included with your Mac Pro will be 2933 MHz, although the 8-core model will be limited to 2666 MHz. It is recommended that you use Apple-approved memory to ensure there are no compatibility issues.

There are several requirements when it comes to upgrading the RAM in your Mac Pro:

  • 2933 MHz DDR4 full-length 288-pin DIMM
  • Error-correcting code (ECC)
  • Registered (R-DIMM) or Load-Reduced DIMM (LR-DIMM)

    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

    • Apple DDR4 2933 MHz LR-DIMM Specs

    Key Specs
    Compatibility
    Apple: Mac Pro (2019)
    Capacity
    256 GB (2x 128 GB)
    Memory Type
    DDR4
    Compatibility
    Apple: Mac Pro (2019)
    Capacity
    256 GB (2x 128 GB)
    Maximum Speed
    Up to PC4-23400 (2933 MT/s)
    Memory Type
    DDR4
    DIMM Type
    288-Pin LR-DIMM
    Buffered/Registered
    Yes
    Error Correction (ECC)
    ECC

    Apple DDR4 2933 MHz LR-DIMM Reviews

    See any errors on this page?
    Whatever You Need, We've Got It