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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 512GB 8x64GB 6400MHz CL52 ECC RDIMM GIGABYTE MS34-CP0 memory upgrade

SKU CH-8MWZ-23KJB

Eight 64 GB DDR5 registered ECC RDIMMs at 6400 MHz CL52 1.1 V for the GIGABYTE MS34-CP0 server motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 8X64GB

Show 18 more
  • 512 GB total capacity from eight 64 GB modules for maximum server density
  • DDR5 6400 MT/s speed with CL52 latency delivers rated bandwidth for heavy workloads
  • Registered ECC architecture offloads the controller and corrects single-bit errors automatically
  • 1 V operation matches the platform specification for stable full-population runs
  • 288-pin RDIMM form factor verified for the Gigabyte MS34-CP0 motherboard

512GB DDR5 ECC RDIMM kit for GIGABYTE MS34-CP0

This 512GB kit contains eight 64GB DDR5 6400MHz registered ECC modules built to the exact rank, voltage and timing the GIGABYTE MS34-CP0 motherboard expects. Each 288-pin RDIMM runs at 1.1V with CL52 latency and 2Rx4 organisation. It is designed for server administrators who need maximum supported capacity without compatibility guesswork.

Sustained-load behaviour

Registered buffering offloads the memory controller so every slot remains stable when fully populated at the rated 6400MHz speed. ECC circuitry detects and corrects single-bit errors on the fly, preventing silent data corruption during continuous workloads. The 1.1V operating voltage keeps power draw consistent across all eight modules under prolonged utilisation.

Upgrade context

This kit replaces smaller-capacity RDIMM sets or mixed-rank configurations that limit total memory or force reduced speeds. The jump is worthwhile when the motherboard manual confirms support for eight 64GB 2Rx4 registered modules at the full 6400MHz data rate. Builders needing unbuffered UDIMMs or non-ECC memory cannot use this product.

How it compares

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

Price $18,050.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $35.26 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 numberMR51200-924K8
Total capacity512 GB (8 × 64 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 items512 GB 8 × 64 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

Does the 1.1 V DDR5 6400 kit run hot or loud when all eight slots are populated 24/7?

The modules operate at the standard 1.1 V DDR5 voltage and have no heat spreader, so thermal output matches typical registered ECC RDIMMs; the motherboard's fan profile controls any acoustic impact.

What must the GIGABYTE MS34-CP0 motherboard already support to accept this 8 x 64 GB kit?

The board needs eight 288-pin DDR5 RDIMM slots, support for 2Rx4 registered ECC DIMMs at 6400 MT/s, and a memory controller that can address 512 GB total capacity.

Can I mix these 2Rx4 CL52 registered ECC modules with other DDR5 RDIMMs already in the server?

Mixing ranks, speeds or latencies is not recommended; the motherboard manual should be consulted for approved population rules before adding different DIMMs.

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