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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 384GB 8x48GB 4800 CL40 1.1V ECC RDIMM Supermicro H14DST-F memory upgrade

SKU CH-K7C0-56ECA

Eight 48 GB DDR5 RDIMMs deliver 384 GB of registered ECC memory at 4800 MT/s with CL40 latency for the Supermicro H14DST-F motherboard

  • Capacity384GB (8 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 384GB 8X48GB

Show 30 more configurations
  • 384 GB total capacity across eight 48 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM design prevents silent data errors
  • 2Rx8 dual-rank organisation fully populates every slot
  • 288-pin form factor verified for Supermicro H14DST-F

384GB DDR5 RDIMM kit for Supermicro H14DST-F

This 384GB kit contains eight 48GB DDR5 4800 Registered ECC modules built to the exact rank, voltage and timing the Supermicro H14DST-F memory controller expects. It targets administrators who need maximum capacity per channel without mixing ranks or speeds.

Registered ECC design for full-slot population

The 2Rx8 registered architecture offloads the memory controller so every 288-pin slot can run fully populated at 4800 MT/s while ECC corrects single-bit errors on the fly. No heat spreaders are included; airflow must be managed by the server chassis.

Lifetime replacement and US-based support

The kit ships as a matched set of eight modules under a lifetime replacement warranty with free US-based technical support. Buyers who need a different capacity, mixed-rank configuration or UDIMM form factor should look elsewhere.

Highlights

  • 384 GB total capacity across eight 48 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM design prevents silent data errors
  • 2Rx8 dual-rank organisation fully populates every slot
  • 288-pin form factor verified for Supermicro H14DST-F

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K8
Capacity384GB (8 x 48GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 8X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

What maximum capacity does the Supermicro H14DST-F support with a fully populated eight-module kit of 48 GB DDR5 RDIMMs?

The kit provides 384 GB using eight 48 GB modules, matching the motherboard's supported configuration for full-capacity operation.

How does the registered ECC design affect thermal and power behaviour under continuous load?

Registered architecture buffers the command bus, reducing electrical load on the memory controller, while ECC corrects single-bit errors, maintaining stability during sustained server workloads.

What motherboard slot type and population rules must the H14DST-F already have for this 288-pin RDIMM kit to function?

The board must provide 288-pin DDR5 RDIMM slots and follow its documented population order for eight 2Rx8 modules at 4800 MT/s and 1.1 V.

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