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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 384GB 4x96GB DDR5 5600 CL46 2Rx4 ECC RDIMM memory upgrade

SKU CH-MRCJ-P1YY1

384GB DDR5 5600 ECC registered RDIMM kit, four 96GB 2Rx4 modules at 1.1V CL46, validated for Supermicro H13SSH-E motherboards

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 384 GB total capacity from four 96 GB modules
  • DDR5 5600 speed with CL46 latency for rated server performance
  • Registered ECC design corrects single-bit errors and supports full population
  • 1 V operation matches the motherboard's memory controller specification
  • Verified fit for Supermicro H13SSH-E with 288-pin RDIMM form factor

384GB DDR5 5600 ECC RDIMM kit

This 384GB kit contains four 96GB DDR5 5600 Registered ECC RDIMMs built for the Supermicro H13SSH-E motherboard. The 2Rx4 modules run at 1.1V with CL46 latency and install in the board's 288-pin DIMM slots. It is intended for administrators who need the exact rank, voltage and timing the platform expects. Buyers using desktop boards or unbuffered memory will find this kit incompatible.

Capacity and headroom at 384GB

Four ranks per DIMM give the memory controller dense addressing across all populated slots. Registered buffering lets every slot run fully populated at the rated 5600 MT/s speed without signal degradation. ECC corrects single-bit errors on the fly to prevent silent data corruption. Workloads that exceed 384GB or require higher frequencies than DDR5 5600 will need a different platform.

Build integration requirements

The kit uses the 288-pin RDIMM form factor required by the H13SSH-E and will not fit UDIMM or SODIMM slots. Motherboard manual population rules must be followed to enable all four modules. No heat spreader is included, so chassis airflow must meet the server's thermal design. The 1.1V operating voltage matches the board's memory rail specification.

How it compares

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

Price $12,040.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $31.36 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 numberMR44800-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 2Rx4 registered ECC DDR5 modules work in a Supermicro H13SSH-E that currently has fewer DIMMs installed?

The kit is an exact-match upgrade for the H13SSH-E; install the four 96 GB RDIMMs in the slots specified by the motherboard manual and the memory controller will recognise the full 384 GB at DDR5 5600.

How can I confirm the kit is running at DDR5 5600 with CL46 and ECC active after installation?

Check the BIOS or UEFI memory information screen — it should report 384 GB total, DDR5 5600 speed, CL46 timing, 1.1 V voltage and ECC enabled.

Does the package include only the four 96 GB RDIMMs or are cables, brackets or a heatsink also supplied?

The box contains the 384 GB kit of four 96 GB DDR5 5600 CL46 2Rx4 ECC registered RDIMMs and nothing else; no heat spreaders, cables or mounting hardware are included.

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