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Two green 288-pin DDR5 RDIMM modules, no heat spreader, 256GB kit

NEMIX RAM

NEMIX RAM 256GB (2x128GB) DDR5 6400 CL52 1.1V 2Rx4 ECC Registered RDIMM memory upgrade for GIGABYTE MS34-CP0

SKU CH-0E37-HW4RF

256 GB DDR5 6400 CL52 ECC registered RDIMM kit built for the GIGABYTE MS34-CP0 motherboard

  • Total capacity256 GB (2 × 128 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 256GB 2X128GB

Show 18 more
  • 256 GB total capacity from two 128 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency delivers rated throughput without downclocking
  • Registered ECC design corrects single-bit errors and stabilises fully populated channels
  • 1 V operation matches the motherboard's voltage spec for reliable recognition
  • 288-pin RDIMM form factor fits the GIGABYTE MS34-CP0 memory slots exactly

Server-grade DDR5 kit

This 256 GB kit contains two 128 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1 V operation. It is built for the GIGABYTE MS34-CP0 motherboard and targets administrators who need maximum registered ECC capacity in a two-module population.

Replaces smaller or slower RDIMMs

The jump is worthwhile when the platform demands 2Rx4 registered modules to reach full rated speed across all populated slots. Systems limited to lower-density or unbuffered memory will not accept this kit, and boards requiring different rank configurations or voltages will not post with it installed.

Straightforward slot installation

Align the 288-pin edge connector with the keyed DIMM socket and press until the retention clips engage; no heat spreader means clearance is rarely an issue. The most common error is ignoring the motherboard manual's population sequence, which can leave capacity unrecognised or force the controller to a lower speed.

How it compares

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

Price $9,648.99
Pricier than about 87% of the 21,161 comparable items (median $397.99).
Total capacity 256 GB (2 × 128 GB)
Higher than about 80% of the 20,941 comparable items (median 32 GB).
Price per GB $37.69 per GB
Pricier than about 90% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR51200-724K2
Total capacity256 GB (2 × 128 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items256 GB 2 × 128 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Will the 288-pin RDIMM modules fit the GIGABYTE MS34-CP0 motherboard slots?

Yes. The kit uses the 288-pin DDR5 RDIMM form factor that the GIGABYTE MS34-CP0 requires; it is not a UDIMM or SODIMM.

What is the correct population order when installing both 128 GB modules?

Consult the motherboard manual for the approved DIMM population sequence; the board's memory-population rules dictate which slots must be filled first.

Do the modules need a heatsink or active cooling for long-term operation?

The modules ship without a heat spreader; registered ECC DDR5 at 1.1 V is designed to run within spec in standard server airflow.

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