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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1.1TB (12x96GB) DDR5 6400 CL52 ECC RDIMM Supermicro H14DST-FL

SKU CH-KH0N-443HR

1.1TB kit of twelve 96GB DDR5 6400 CL52 ECC registered RDIMMs validated for the Supermicro H14DST-FL motherboard

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB capacity with 12 x 96GB modules enables full server population
  • DDR5 6400 speed rated at CL52 latency for rated performance
  • ECC registered RDIMM corrects single-bit errors and offloads the memory controller
  • 10V operating voltage matches the board's memory controller specification
  • 288-pin 2Rx4 form factor fits the Supermicro H14DST-FL motherboard

Exact-fit DDR5 kit for Supermicro H14DST-FL

This 1.1TB kit contains twelve 96GB DDR5 6400 CL52 registered ECC RDIMMs built to the Supermicro H14DST-FL memory population rules. The 2Rx4 organisation, 1.10V operating voltage and 288-pin form factor match the board's memory controller expectations so the full capacity is recognised at rated speed. It is intended for administrators who need maximum supported memory in this specific platform.

Registered ECC DDR5 constraints

Registered (buffered) architecture reduces electrical load on the memory controller allowing all twelve slots to run fully populated at DDR5 6400 (PC5 51200). ECC corrects single-bit errors on the fly preventing silent data corruption. The kit only works in systems that accept 288-pin DDR5 RDIMMs with this exact rank, voltage and timing profile; it will not function in UDIMM, SODIMM or non-ECC configurations.

Capacity headroom and limits

The 1.1TB total capacity handles large in-memory databases, virtualisation hosts and heavy container workloads that exceed typical server configurations. Headroom ends when the workload demands more memory than the motherboard's maximum supported capacity or when the application requires a different DIMM rank organisation or voltage than the 2Rx4 1.10V specification provides.

How it compares

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

Price $34,381.99
Pricier than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $31.26 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 numberMR51200-9624K12
Total capacity1.1 TB (12 × 96 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 items1.1 TB 12 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 1.1TB kit with twelve 96GB modules or a different capacity for my Supermicro H14DST-FL?

The 1.1TB kit provides twelve 96GB DDR5 6400 CL52 2Rx4 Registered ECC RDIMMs at 1.10V. This exact rank, voltage, and timing matches the board's memory controller so it is recognised at full capacity and rated speed.

What does the DDR5 6400 speed mean once the modules are installed in the server?

DDR5 6400 (PC5-51200) runs at 6400 MT/s with CL52 latency at 1.10V. Registered buffering offloads the memory controller, allowing all twelve slots to operate at this speed when populated per the motherboard manual.

How does the 288-pin RDIMM interface limit what I can install on this motherboard?

The H14DST-FL requires 288-pin DDR5 Registered RDIMMs; UDIMM or SODIMM modules will not fit. The 2Rx4 organisation and 1.10V specification must match the board's population rules for full 1.1TB operation.

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