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Two green DDR5 RDIMM modules without heat spreaders in a 192GB kit

NEMIX RAM

NEMIX RAM DDR5 6400 192GB (2x96GB) ECC RDIMM CL52 1.1V Supermicro H13SVW-NT memory upgrade

SKU CH-XJ0D-GH1YX

192 GB DDR5 6400 ECC RDIMM kit (2 × 96 GB) validated for the Supermicro H13SVW-NT motherboard, running at 1.1 V with CL52 latency

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity for memory-intensive server workloads with two 96 GB modules
  • DDR5 6400 speed rated at PC5-51200 for high-throughput data processing
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated channels
  • 10 V operation at CL52 latency matches the motherboard's memory controller specification
  • 288-pin RDIMM form factor verified for Supermicro H13SVW-NT motherboard compatibility

Supermicro H13SVW-NT DDR5 ECC RDIMM upgrade

This 192GB kit contains two 96GB DDR5 6400 registered ECC modules built to the exact rank, voltage and timing the Supermicro H13SVW-NT memory controller expects. It targets administrators who need full-capacity population on that specific motherboard without manual tuning.

Verify motherboard manual for population rules

The H13SVW-NT requires 288-pin registered DIMMs and enforces a strict population order; mixing UDIMMs, SODIMMs or different rank configurations will prevent boot. Confirm the approved slot sequence and maximum supported capacity per channel in the system documentation before purchase.

Low-voltage registered design runs cool under full

Operating at 1.10V with no heat spreader, the modules rely on server chassis airflow to maintain stable temperatures during sustained workloads. Registered buffering reduces electrical load on the memory controller, contributing to quiet, efficient operation in densely populated configurations.

How it compares

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

Price $5,412.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $28.19 per GB
Pricier than about 79% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 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 systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the kit include both 96GB modules or do I need to order a second stick separately?

The kit ships as a matched pair of two 96GB RDIMMs giving 192GB total so nothing else is required for that capacity.

Should I choose this CL52 6400MHz kit or look for a different latency or speed for the H13SVW-NT?

This CL52 DDR5 6400 (PC5-51200) 2Rx4 1.1V registered ECC kit matches the exact rank, voltage and timing the H13SVW-NT memory controller expects for full-speed operation.

Will the DDR5 6400 rating actually run at 6400 MT/s once installed in my Supermicro H13SVW-NT?

Yes, the modules are spec-matched to the board's memory-population rules so the controller recognises the full 192GB and runs at the rated DDR5 6400 speed.

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