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NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 1TB 16x64GB Supermicro H14DSH

SKU CH-WZP6-QEV4D

A 1 TB DDR5 kit of sixteen 64 GB registered ECC RDIMMs at 6400 MT/s, CL52, 1.1 V, verified for the Supermicro H14DSH motherboard

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB capacity across 16 matched modules for maximum server density
  • DDR5-6400 speed with CL52 latency runs at rated throughput
  • Registered ECC architecture corrects single-bit errors preventing data corruption
  • 1V operation at 2Rx4 rank matches controller expectations exactly
  • 288-pin RDIMM form factor verified for Supermicro H14DSH motherboard

System-Specific Server Memory Kit

This 1TB kit contains sixteen 64GB DDR5 6400 RDIMMs built to the exact rank, voltage and timing the Supermicro H14DSH motherboard expects. Registered ECC architecture offloads the memory controller so every slot runs fully populated at rated speed while correcting single-bit errors on the fly. It is designed for administrators who need guaranteed full-capacity recognition in this specific platform. Builders using other motherboards or UDIMM-only systems cannot use this kit.

Registered 288-Pin Form Factor

Each module is a 288-pin Registered DIMM operating at 1.1V with CL52 latency and 2Rx4 organisation. The registered buffer reduces electrical load on the memory controller, allowing all sixteen slots to be filled without signal degradation. No heat spreader is fitted, so airflow in the server chassis must be sufficient for dense population. Systems that require unbuffered UDIMMs or SODIMMs are physically and electrically incompatible with these modules.

Sixteen-Module Verified Kit

The package delivers the complete 1TB configuration in a single matched set, eliminating the risk of mixing revision codes or timing profiles across separate purchases. Lifetime replacement warranty and US-based technical support back the kit for the service life of the deployment. Buyers who need a smaller capacity increment or a different voltage profile must source an alternative kit validated for their specific motherboard revision.

How it compares

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

Price $32,837.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $32.84 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 numberMR51200-924K16
Total capacity1 TB (16 × 64 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 TB 16 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What DDR5 speed does this kit run at and what PC5 bandwidth does that correspond to?

The kit operates at DDR5 6400, which corresponds to a PC5-51200 data rate.

What physical slot and form factor are required to install these modules?

Each module is a 288-pin registered RDIMM; the motherboard must provide 288-pin DDR5 RDIMM slots.

How should the 16 modules be populated on the Supermicro H14DSH and what step is often missed?

Follow the motherboard manual for the approved population order across all channels; the step often missed is verifying the exact slot sequence before inserting all 16 modules.

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