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Green rectangular DDR5 RDIMM module with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM 96GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM Supermicro H14SST-GE memory upgrade

SKU CH-NCRA-2S1J2

A 96GB DDR5 6400 CL52 1.1V 2Rx4 ECC registered RDIMM built to the exact rank, voltage and timing the Supermicro H14SST-GE memory controller expects

  • Total capacity96 GB
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96 GB capacity supports memory-intensive server workloads
  • DDR5 6400 speed delivers high data throughput for demanding applications
  • CL52 latency with 1.1 V operation balances performance and power efficiency
  • 2Rx4 registered ECC architecture corrects single-bit errors and enables full-slot population
  • 288-pin RDIMM form factor matches Supermicro H14SST-GE motherboard requirements

Exact-match DDR5 upgrade for Supermicro H14SST-GE

This 96GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM kit is built to the precise rank, voltage and timing the Supermicro H14SST-GE motherboard expects. The registered architecture offloads the memory controller so every populated slot runs at full rated speed and capacity. It targets administrators who need validated enterprise memory for production servers.

Registered ECC RDIMM with 288-pin form factor

The modules use a 288-pin registered RDIMM design with on-board ECC that detects and corrects single-bit errors before they reach applications. Major OEM DRAM from Samsung, Micron or Hynix underpins the build quality. No heat spreader is fitted, so airflow through the server chassis must be sufficient for continuous operation at 6400 MT/s.

Verify motherboard population rules before ordering

Supermicro H14SST-GE memory support varies by BIOS revision and CPU configuration; consult the system manual for approved DIMM capacities, population order and installation steps. This kit will not fit boards that require UDIMM or SODIMM form factors, nor will it operate in systems limited to lower DDR5 speeds or different voltage rails. Buyers needing unbuffered memory or consumer form factors should look elsewhere.

How it compares

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

Price $2,910.99
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 $30.32 per GB
Pricier than about 87% 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 numberMR51200-9624K1
Total capacity96 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 items96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the DDR5 6400 rating limit the module to a specific data rate?

The DDR5 6400 (PC5 51200) rating means the module is validated to run at 6400 MT/s when the platform supports that speed.

Will this 288-pin RDIMM physically fit the Supermicro H14SST-GE motherboard?

Yes, the 288-pin RDIMM form factor matches the slots on the Supermicro H14SST-GE; it is not a UDIMM or SODIMM.

What is the critical step when installing this 2Rx4 RDIMM that is often missed?

Follow the motherboard manual for the approved DIMM population order so the 96GB kit is recognised at full capacity and rated speed.

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