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Single green DDR4 RDIMM module, 288 pins, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 2933 ECC RDIMM Mac Pro 2019 memory upgrade

SKU CH-8NV3-S20G6

64GB DDR4-2933 ECC RDIMM module adds registered server memory to Mac Pro 2019

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity expands Mac Pro 2019 memory headroom
  • DDR4 2933 MHz speed matches factory specification
  • ECC registered design protects data integrity under load
  • 2 V operation keeps power draw low
  • 288-pin RDIMM form factor fits Apple 7,1 slots

64 GB DDR4 2933 ECC RDIMM

This 64 GB DDR4 2933 ECC registered DIMM is built for the Apple Mac Pro 2019 7,1. It operates at 1.2 V with CL21 latency and uses a 2Rx4 organisation on a 288-pin module. The kit contains a single 64 GB stick.

Check Mac Pro 2019 7,1 compatibility

Verify that your system is the Mac Pro 2019 model 7,1 before ordering. The module requires an ECC RDIMM slot running at DDR4 2933 (PC4-23400) and 1.2 V. Confirm the memory riser supports registered 2Rx4 modules and that no unbuffered UDIMMs are already installed.

Suits Mac Pro 2019 users needing 64 GB per slot

This module suits owners of the Mac Pro 2019 7,1 who want to add or replace memory with a single 64 GB ECC RDIMM. It is not for systems that only accept unbuffered UDIMMs, for platforms limited to lower capacities per slot, or for buyers who need non-ECC memory.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $403.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $6.31 per GB
Cheaper than about 62% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineApple Mac Pro Compatible Series Memory
Model nameApple DDR4 2933 MHz ECC RDIMM Registered Server Memory
Part numberMR23400-924K1
Total capacity64 GB
Product type288-Pin DDR4 RDIMM
Performance
Rated speedDDR4 2933 (PC4 23400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL21
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.2 V
Compatibility
Compatible systemsApple
In the box
Included items64 GB (1 × 64 GB) DDR4 2933 MHz PC4-23400 2Rx4 1.2 V CL21 288-PIN ECC RDIMM Registered Server Memory

Questions about this item

Does the package include a single 64 GB module or multiple sticks, and is anything else required for installation?

The kit contains one 64 GB DDR4 2933 ECC RDIMM module; no extra parts are needed beyond the Mac Pro 2019 memory slots.

Should I choose the 2Rx4 registered version or a different rank configuration for the Mac Pro 7,1?

The 2Rx4 registered DIMM matches Apple's specification for the 2019 Mac Pro and is the correct rank for full compatibility.

What does the 2933 MHz rating deliver in actual use on a Mac Pro 2019?

The module runs at the Mac Pro's native DDR4 2933 speed with CL21 latency, providing the full bandwidth the workstation's memory controller supports.

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