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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM MR38400-328K6 192GB (6x32GB) DDR5 4800 CL40 ECC RDIMM Supermicro H13SRH

SKU CH-PQQ7-VXZ1Z

192 GB DDR5 ECC registered server memory kit with six 32 GB modules at 4800 MHz CL40 for Supermicro H13SRH

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 6X32GB

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Speed 4800MHz

  • 192 GB total capacity from six 32 GB modules enables dense memory configurations
  • DDR5 4800 speed with CL40 latency delivers rated server performance
  • ECC and registered design corrects errors and offloads the memory controller
  • 1 V operation matches the platform's required voltage specification
  • Verified compatible with the Supermicro H13SRH motherboard

NEMIX RAM 192GB DDR5 ECC RDIMM Kit

This 192GB kit contains six 32GB DDR5 4800 Registered ECC RDIMM modules built for the Supermicro H13SRH motherboard. It targets server administrators and integrators who need maximum registered memory capacity with error correction for production workloads. The 2Rx8 organisation and 1.1V operation match the board's memory controller requirements exactly. No heat spreaders are fitted, so airflow in the chassis must be sufficient for dense population.

Installing the 288-Pin RDIMM Kit

Each module seats in a standard 288-pin DDR5 RDIMM slot and the registered buffer reduces electrical load when all slots are filled. Installation follows the motherboard's prescribed population sequence; deviating from that order can prevent the system from recognising the full 192GB capacity. The kit ships as a matched set, so mixing with existing DIMMs of different rank, speed or voltage is not supported and may cause training failures. Handle modules by the edges and ensure the anti-static environment recommended by the server manual.

Verify Supermicro H13SRH Memory Rules

Before ordering, consult the H13SRH manual for the approved DIMM population chart, maximum supported capacity per socket, and any BIOS version requirements for DDR5 4800 Registered ECC memory. Confirm that your chassis airflow meets the thermal needs of six densely packed modules without heat spreaders. The board requires 288-pin RDIMMs — UDIMMs or SODIMMs will not fit or function. Ensure the power supply can deliver stable 1.1V to all memory slots under full load.

How it compares

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

Price $5,231.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.25 per GB
Pricier than about 76% 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 numberMR38400-328K6
Total capacity192 GB (6 × 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
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 6 × 32 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How can I confirm the kit is running at DDR5 4800 with CL40 after installation?

Enter the system BIOS or UEFI and verify the memory speed shows 4800 MT/s and the CAS latency reads 40.

What exactly ships in the box and is anything else required?

The box contains six 32 GB DDR5 288-pin RDIMM modules for a total of 192 GB; no additional parts are needed.

Which capacity option should I choose for a Supermicro H13SRH build?

This 192 GB kit (6 × 32 GB) matches the board's DDR5 RDIMM slots and registered ECC requirements.

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