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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR4 2933 CL21 ECC RDIMM 2Rx4 memory upgrade

SKU CH-70M9-FT4N0

A 64 GB DDR4 ECC registered DIMM running at 2933 MHz with CL21 latency and 1.2 V operation

  • Total capacity64 GB
  • Rated speedDDR4 2933 (PC4 23400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL21
  • Buffer typeRegistered
  • Rated voltage1.2 V
  • 64 GB capacity enables large server workloads
  • DDR4 2933 MHz speed supports high-throughput data processing
  • ECC registered design protects data integrity in critical systems
  • 2 V operation reduces power draw per module
  • 2Rx4 288-pin RDIMM form factor fits compatible Micron platforms

64GB DDR4 ECC RDIMM for Micron servers

This 64GB DDR4 2933MHz registered DIMM targets IT professionals upgrading compatible Micron servers and workstations. The module operates at 1.2V with CL21 latency and uses a 2Rx4 organisation. It is built with major OEM chips from Samsung, Micron or Hynix and carries ECC for data integrity.

Registered ECC design and OEM chip selection

The registered buffer reduces electrical load on the memory controller, allowing higher capacities per channel. ECC corrects single-bit errors to protect mission-critical workloads. Chips sourced from Samsung, Micron or Hynix are stress tested under load before shipment. No heat spreader is fitted, so airflow in the chassis must be adequate.

Single 64GB module at 2933MHz

One 288-pin RDIMM provides 64GB of capacity, leaving remaining slots free for further expansion. The PC4-23400 rating delivers 2933MT/s bandwidth for virtualisation, database and compute tasks. Systems requiring more than one module per channel or higher frequencies will need different parts.

How it compares

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

Price $411.99
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 $6.44 per GB
Cheaper than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineMicron Server/Workstaion Compatible Series Memory
Model nameMicron 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 systemsMICRON
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

Will the 2Rx4 rank configuration require any firmware updates or DIMM replacements down the line?

The 2Rx4 organisation is a fixed hardware characteristic of this 64 GB module; no firmware changes or rank alterations are possible after purchase.

At continuous load, does the CL21 latency or the 2933 MT/s data rate become the bottleneck first?

The module operates at its rated 2933 MT/s with CL21 timings; under sustained use the DDR4 interface runs at that speed and latency without throttling.

How much heat and power does a single 1.20 V 64 GB RDIMM produce when running 24/7 in a server chassis?

At the specified 1.20 V the module draws standard DDR4 registered DIMM power and relies on chassis airflow; no heat spreader is fitted, so adequate case cooling is required.

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