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Two green DDR5 RDIMM modules, no heat spreaders, 288-pin edge connectors, 192GB kit

NEMIX RAM

NEMIX RAM 192GB (2 x 96GB) DDR5 4800 CL40 ECC Registered RDIMM memory upgrade for Supermicro H14SST-G

SKU CH-172V-BP8K6

192 GB DDR5-4800 ECC Registered RDIMM kit (2 × 96 GB, CL40, 1.1 V) validated for Supermicro H14SST-G motherboards

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

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  • 192 GB total capacity from two 96 GB modules
  • DDR5 4800 speed with CL40 latency for rated performance
  • Registered ECC design prevents data corruption under load
  • 2Rx4 organisation matches Supermicro H14SST-G population rules
  • 1 V operation meets server power-efficiency requirements

192 GB DDR5 ECC RDIMM kit for Supermicro H14SST-G

This 192 GB kit contains two 96 GB DDR5 4800 registered ECC RDIMMs built to the exact rank, voltage and timing the Supermicro H14SST-G motherboard expects. It targets administrators who need maximum registered capacity in a validated two-module configuration for production servers.

Thermals and power in normal use

Each module operates at 1.1 V without a heat spreader, relying on the server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller so all slots can run fully populated at rated speed, while ECC corrects single-bit errors to prevent silent data corruption.

The specification that decides fit

The motherboard requires 288-pin DDR5 RDIMMs; UDIMM or SODIMM modules will not fit or function. Verify your system manual for supported capacities and approved population order before installation.

How it compares

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

Price $5,351.99
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 $27.87 per GB
Pricier than about 78% 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 numberMR38400-9624K2
Total capacity192 GB (2 × 96 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

How do I install the 288-pin DDR5 RDIMM modules in the Supermicro H14SST-G and which slot order do people often get wrong?

Power down the server, open the chassis, and insert each 96GB module into the DIMM slots following the population sequence shown in the Supermicro H14SST-G manual; the most common mistake is skipping the prescribed order, which prevents the 192GB kit from being recognised at full capacity.

What maintenance or replacement will the 2Rx4 Registered ECC RDIMM kit need during its service life?

The modules have no moving parts or heat spreaders, so no routine maintenance is required; if a single-bit error exceeds ECC correction or a module fails, replace the affected 96GB stick — the kit is covered by a lifetime replacement warranty.

What is the first limit that appears when the 192GB DDR5-4800 CL40 kit runs sustained workloads on the H14SST-G?

The memory controller is locked to 4800 MT/s at 1.1 V with CL40 latency, so sustained throughput cannot exceed the rated PC5-38400 bandwidth; thermal throttling is unlikely without a heat spreader, but the speed ceiling is the primary bottleneck.

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