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NEMIX RAM

NEMIX RAM MR51200-724K16 2TB 16x128GB DDR5 6400 ECC RDIMM Supermicro H14DST-FL

SKU CH-0VFJ-N7MYV

A 2 TB DDR5 ECC registered DIMM kit of sixteen 128 GB modules running at 6400 MT/s with CL52 latency, 1.1 V operation and 2Rx4 organisation, validated for the Supermicro H14DST-FL motherboard

  • Capacity2TB (16 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 2 TB total capacity lets you fully populate 16 slots with 128 GB modules
  • DDR5 6400 speed runs at the rated PC5-51200 data rate your controller expects
  • CL52 latency and 1.1 V voltage match the board's exact timing and power requirements
  • Registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • Verified fitment for the Supermicro H14DST-FL motherboard with 288-pin RDIMM form factor

Exact-match upgrade kit

This 2TB kit contains 16 modules of 128GB each, built to the DDR5 6400 standard with CL52 latency and 1.1V operation. The 2Rx4 registered ECC design matches the memory controller requirements of the Supermicro H14DST-FL motherboard so the system recognises the full capacity at rated speed.

DDR5 registered DIMM limits

DDR5 RDIMM modules use a 288-pin interface and registered architecture to reduce electrical load on the memory controller when every slot is populated. The 1.1V voltage and CL52 timing are fixed by the JEDEC PC5-51200 specification, so the kit cannot run at lower latencies or higher voltages without leaving the validated profile.

Verify motherboard population rules

The Supermicro H14DST-FL board defines specific slot-filling order and maximum supported capacity per channel; the manual must be consulted before installation. Systems requiring unbuffered UDIMM or SODIMM form factors cannot use these registered 288-pin modules.

Highlights

  • 2 TB total capacity lets you fully populate 16 slots with 128 GB modules
  • DDR5 6400 speed runs at the rated PC5-51200 data rate your controller expects
  • CL52 latency and 1.1 V voltage match the board's exact timing and power requirements
  • Registered ECC architecture offloads the controller and corrects single-bit errors on the fly
  • Verified fitment for the Supermicro H14DST-FL motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K16
Capacity2TB (16 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content2TB 16X128GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Should I choose the 16-module 2TB kit or a smaller capacity for my Supermicro H14DST-FL?

The 16-module 2TB kit fills every DIMM slot on the Supermicro H14DST-FL, delivering maximum registered ECC capacity at the board's supported DDR5-6400 speed.

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

The kit runs at 6400 MT/s with CL52 latency at 1.1V, so the memory controller operates at its rated throughput without downclocking when all 16 slots are populated.

How does the 288-pin RDIMM interface and registered ECC design affect real-world operation?

The registered buffer reduces electrical load on the controller, allowing all 16 modules to run at full DDR5-6400 speed, while ECC corrects single-bit errors to prevent silent data corruption.

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