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Six green DDR5 RDIMM modules in anti-static tray, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 384GB (6×64GB) CL52 1.1V 2Rx4 GIGABYTE MA34-CP0 memory upgrade

SKU CH-N405-V01Q2

384 GB DDR5 ECC registered server memory kit running at 6400 MT/s with CL52 latency and 1.1 V operation

  • Total capacity384 GB (6 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 6X64GB

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  • 384 GB total capacity lets servers run large datasets in memory
  • DDR5-6400 speed moves data at 51 200 MT/s for high-throughput workloads
  • Registered ECC design corrects single-bit errors and buffers every slot for full-population stability
  • 1 V operation at CL52 matches the platform's timing and power expectations
  • 6 × 64 GB 2Rx4 RDIMMs fill the GIGABYTE MA34-CP0 memory channels exactly as specified

Server-grade DDR5 RDIMM kit

This 384 GB kit delivers six 64 GB DDR5-6400 registered ECC modules built for the GIGABYTE MA34-CP0 motherboard. Each 288-pin RDIMM runs at 1.1 V with CL52 latency and a 2Rx4 organization. The registered buffer lets every slot operate fully populated at rated speed without overloading the memory controller. It targets administrators who need maximum supported capacity for virtualization, databases or compute clusters.

Thermals and power in normal use

Modules operate at the standard 1.1 V DDR5 voltage and carry no heat spreader, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, helping keep system power draw predictable even with all six slots filled. ECC correction runs in hardware and adds no audible noise. Typical server airflow is sufficient to maintain stable temperatures under sustained workloads.

Build integration and constraints

The kit requires a motherboard that accepts 288-pin DDR5 RDIMMs and supports 64 GB dual-rank modules per slot; the GIGABYTE MA34-CP0 is the validated platform. Builders must follow the board's population order and maximum-capacity rules found in the system manual. No UDIMM or SODIMM slots will accept these modules. The package supplies the full 384 GB in a single matched set, freeing all other DIMM slots for future expansion if the platform allows.

How it compares

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

Price $13,467.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (6 × 64 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $35.07 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 numberMR51200-924K6
Total capacity384 GB (6 × 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 items384 GB 6 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 288-pin RDIMMs in the correct population order for the GIGABYTE MA34-CP0?

Power down the server, open the chassis, and insert each 64 GB module into the slots specified by the motherboard manual for a six-DIMM configuration, pressing firmly until the latches click on both sides.

What maintenance or replacement will the 2Rx4 registered ECC modules need over time?

No routine maintenance is required; the modules are built for continuous operation and are covered by a lifetime replacement warranty if a failure occurs.

What limit appears first when the 384 GB kit runs sustained workloads at DDR5 6400?

The memory controller's maximum supported capacity and rank-per-channel limits define the ceiling, so full 384 GB operation depends on the board's qualified population rules.

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