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Sixteen green DDR5 RDIMM modules with black chips in a row

NEMIX RAM

NEMIX RAM 1TB DDR5 6400 CL52 16x64GB RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-0F28-JXY4A

1TB DDR5-6400 ECC registered RDIMM kit of sixteen 64GB modules at CL52 and 1.1V for Supermicro H14DST-FL servers

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Full-capacity 1 TB kit recognised at rated DDR5 6400 speed
  • 16 matched 64 GB modules populate every slot on the Supermicro H14DST-FL
  • Registered ECC design corrects single-bit errors to prevent silent data corruption
  • 2Rx4 organisation and 1.10 V operation match the board's memory-controller requirements
  • 288-pin RDIMM form factor fits the exact DIMM slots the motherboard provides

1 TB DDR5 ECC RDIMM kit for Supermicro H14DST-FL

This 1 TB kit supplies 16 modules of 64 GB each, built as DDR5 6400 CL52 registered ECC RDIMMs at 1.1 V. It targets operators of the Supermicro H14DST-FL motherboard who need maximum supported capacity with server-grade error correction.

Registered 2Rx4 modules on 288-pin form factor

Each module uses a 2Rx4 organisation and registered buffering to reduce electrical load on the memory controller when all slots are populated. The 288-pin RDIMM form factor matches the board's physical sockets, while ECC detects and corrects single-bit errors during operation.

Replaces partial or lower-capacity DDR5 RDIMM sets

Install this kit when the platform currently runs fewer than 16 modules or lower-density RDIMMs and the workload demands full 1 TB capacity at DDR5 6400 speeds. The jump is worth it when registered ECC stability and maximum slot population are required for production services.

How it compares

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

Price $30,850.99
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 $30.85 per GB
Pricier than about 88% 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 speed does the DDR5 6400 interface actually run at when all 16 slots are populated?

The kit is rated for DDR5 6400 (PC5-51200) at 1.10V with CL52 timing. The registered design lets every slot run at this rated speed when fully populated.

What physical slot and form factor does this 288-pin RDIMM kit require on the Supermicro H14DST-FL?

The motherboard needs 16 DDR5 RDIMM slots that accept 288-pin registered modules. UDIMM or SODIMM modules will not fit or function.

What is the correct DIMM population order for installing all 16 modules on this board?

Consult the Supermicro H14DST-FL manual for the exact slot-filling sequence. The board's memory-population rules dictate which slots must be filled first for full 1TB recognition.

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