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Green circuit board DDR5 memory module with black chips no heat spreader 288 pin registered ECC

NEMIX RAM

NEMIX RAM DDR5 4800 96GB 2Rx4 ECC RDIMM Supermicro H14SSL-NT memory upgrade

SKU CH-JWKB-B0N1E

96GB DDR5-4800 2Rx4 registered ECC RDIMM validated for the Supermicro H14SSL-NT motherboard

  • Total capacity96 GB
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 96GB

Show 24 more
  • Exact-match 96 GB DDR5-4800 RDIMM installs at rated speed
  • Registered ECC design corrects single-bit errors on the fly
  • 2Rx4 rank layout lets every slot run fully populated
  • 1 V CL40 timing matches controller expectations precisely
  • Verified fitment for Supermicro H14SSL-NT motherboard

Exact-Match Server Upgrade

This 96GB DDR5-4800 registered ECC RDIMM is built to the precise rank, voltage, and timing the Supermicro H14SSL-NT memory controller expects. It installs as a 288-pin module and is recognised at full capacity and rated speed without manual tuning. The 2Rx4 organisation and 1.1V operation match the board's native specifications.

Build Integration

The registered architecture buffers address and command signals so every slot can run fully populated at full capacity, reducing electrical load on the memory controller. ECC circuitry catches and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads. Consult the motherboard manual for supported capacities, approved population order, and installation steps before fitting.

Thermals and Power

Operating at 1.1V with no heat spreader, the module relies on chassis airflow for cooling in typical server environments. CL40 latency and DDR5-4800 signalling keep power draw predictable during sustained workloads. The registered design further steadies the memory bus, contributing to stable operation across all populated slots.

How it compares

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

Price $2,854.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $29.74 per GB
Pricier than about 85% 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 numberMR38400-9624K1
Total capacity96 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 items96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 1.1 V DDR5 voltage limit sustained throughput on a fully populated H14SSL-NT?

The modules run at the standard 1.1 V DDR5 voltage with CL40 timing, so the memory controller sees the exact electrical profile it expects for continuous 4800 MT/s operation.

How much heat or fan noise should I expect from these 2Rx4 RDIMMs running 24/7?

Without a heat spreader the bare DRAM relies on chassis airflow; registered buffering reduces electrical load per pin, keeping thermals comparable to other 1.1 V DDR5 RDIMMs under sustained load.

Does my Supermicro H14SSL-NT need a specific BIOS revision or CPU stepping to recognise 96 GB 2Rx4 RDIMMs?

The kit is validated for the H14SSL-NT motherboard; consult the board manual for approved DIMM population order and any BIOS version notes before installation.

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