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Sixteen green DDR5 RDIMM modules in a row, bare circuit boards with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 1TB 16x64GB ECC RDIMM Supermicro H14DST-FL

SKU CH-M9BK-7XWZD

1TB kit of 16 registered ECC DDR5 modules at 4800 MHz, CL40, 1.1 V, 2Rx4, built for full-capacity stability on the Supermicro H14DST-FL motherboard

  • Capacity1TB (16 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 1TB 16X64GB

Show 30 more configurations
  • 1TB capacity with 16 matched 64GB modules
  • DDR5 4800 speed at CL40 latency for rated performance
  • ECC and registered design prevents data errors under load
  • 1V operation meets Supermicro H14DST-FL specifications
  • 288-pin RDIMM form factor fits the motherboard slots exactly

1TB DDR5 ECC RDIMM Kit for Supermicro H14DST-FL

This 1TB memory kit contains sixteen 64GB DDR5 4800 modules built to the exact rank, voltage and timing the Supermicro H14DST-FL memory controller expects. Registered ECC architecture offloads the controller and corrects single-bit errors so fully populated slots run at rated speed without silent data corruption. The 288-pin RDIMM form factor matches the board's physical and electrical requirements precisely.

Who this suits and who should look elsewhere

Server administrators expanding a Supermicro H14DST-FL to its maximum supported capacity with validated DDR5 Registered ECC modules. Builders needing unbuffered UDIMMs, SODIMMs, lower-density kits or non-ECC memory for workstation or consumer platforms cannot use this kit. Systems that require a different DDR generation, voltage or pin layout are also incompatible.

The specification that decides fit

DDR5 4800 (PC5-38400) 2Rx4 Registered ECC at 1.1V CL40 in a 288-pin RDIMM is the single specification set the motherboard's memory population rules demand; if your system manual lists any other speed, rank, voltage or form factor, this kit will not be recognised or will not run at its rated settings.

Highlights

  • 1TB capacity with 16 matched 64GB modules
  • DDR5 4800 speed at CL40 latency for rated performance
  • ECC and registered design prevents data errors under load
  • 1V operation meets Supermicro H14DST-FL specifications
  • 288-pin RDIMM form factor fits the motherboard slots exactly

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K16
Capacity1TB (16 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content1TB 16X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What does the 4800 MT/s rating deliver once the kit is installed in a Supermicro H14DST-FL?

The 4800 MT/s rating means each module runs at the DDR5-4800 (PC5-38400) data rate the motherboard's memory controller expects, so all 16 slots operate at full rated speed without down-clocking.

How does the 288-pin RDIMM interface and registered design affect what the board can actually use?

The 288-pin RDIMM form factor matches the H14DST-FL's DIMM slots exactly; the registered (buffered) architecture lets the memory controller drive all 16 ranks at 1.1 V without signal degradation, which unbuffered UDIMMs cannot do.

What physical clearance and slot layout does the 16 x 64 GB kit require on the motherboard?

The kit fills all 16 DDR5 RDIMM sockets on the H14DST-FL; each module is a standard-height 288-pin RDIMM with no heat spreader, so it fits the board's native DIMM spacing and population order.

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