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Two green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 64GB (2x32GB) DDR5 4800 ECC RDIMM CL40 1Rx4 SuperMicro X13SET-G X13SET-GC memory upgrade

SKU CH-V6N5-N31MA

64 GB dual-channel DDR5 ECC RDIMM kit running at 4800 MT/s with CL40 latency, 1.1 V voltage and 1Rx4 registered modules validated for SuperMicro X13SET-G and X13SET-GC server motherboards

  • Total capacity64 GB (2 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 64GB total capacity from two 32GB modules
  • DDR5 4800 speed rated at PC5-38400
  • ECC registered design detects and corrects data errors
  • 1V operation reduces server power draw
  • Validated for SuperMicro X13SET-G and X13SET-GC motherboards

Targeted server upgrade

This 64GB kit delivers two 32GB DDR5 4800 registered ECC modules built for the SuperMicro X13SET-G and X13SET-GC motherboards. It is aimed at administrators expanding memory capacity in compatible Supermicro server or workstation platforms.

Registered ECC integration

The modules install into standard 288-pin DDR5 RDIMM slots and operate at 1.1V with CL40 latency. Registered buffering and on-die ECC reduce electrical load on the memory controller and protect data integrity, freeing the CPU from parity overhead in multi-module configurations.

Baseline thermals and power

Running at the specified 1.10V, the 1Rx4 Samsung Micron Hynix ICs draw minimal power and produce low heat without a heat spreader. Passive airflow from typical server chassis fans keeps temperatures stable during sustained workloads, and the registered design limits signal noise on the memory bus.

How it compares

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

Price $1,644.99
Pricier than about 66% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB (2 × 32 GB)
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $25.70 per GB
Pricier than about 70% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-314K2
Total capacity64 GB (2 × 32 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB (2 × 32 GB) DDR5 4800 MHz PC5-38400 1Rx4 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 4800 MHz DDR5 speed hold under sustained server workloads?

The modules run at DDR5 4800 (PC5-38400) with CL40 latency and 1.10 V, which is the JEDEC base specification for this speed grade.

How much heat do two 32 GB RDIMMs produce when the system runs all day?

These are bare 1Rx4 registered DIMMs without heat spreaders, operating at the standard 1.1 V DDR5 voltage, so thermal output matches typical server memory at this density.

Which motherboard slots and CPU memory controllers are required for this kit to function?

The kit is validated for SuperMicro X13SET-G and X13SET-GC motherboards, which provide 288-pin DDR5 RDIMM slots and a compatible memory controller.

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