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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 4800 CL40 192GB 4x48GB 2Rx8 ECC Registered RDIMM Supermicro H14SSL-NT memory upgrade

SKU CH-NMFZ-RRC0P

A 192GB quad-kit of DDR5-4800 ECC Registered RDIMMs tuned for the Supermicro H14SSL-NT motherboard

  • Capacity192GB (4 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 4X48GB

Show 24 more configurations

Speed 4800MHz

  • 192 GB total capacity from four 48 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • ECC and registered design prevents silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14SSL-NT
  • 2Rx8 dual-rank organisation for full-capacity population

Exact-match DDR5 server kit

This 192 GB kit contains four 48 GB DDR5 RDIMMs rated at 4800 MT/s with CL40 timings and 1.10 V operation. Each module uses a 2Rx8 registered ECC design that matches the Supermicro H14SSL-NT memory controller requirements. The 288-pin form factor fits the board's DIMM slots without adapters.

Sustained load behaviour

Registered buffering reduces electrical load on the memory controller so all four slots can run fully populated at the rated 4800 MT/s speed. ECC circuitry detects and corrects single-bit errors during continuous operation, preventing silent data corruption. The 2Rx8 organisation maintains consistent bandwidth across extended workloads.

Thermals noise power

Modules operate at the standard DDR5 1.10 V without heat spreaders, relying on chassis airflow for cooling. Registered DIMMs draw slightly more power than unbuffered equivalents but stay within the motherboard's power budget. No active cooling components are present, so acoustic output depends entirely on system fans.

Highlights

  • 192 GB total capacity from four 48 GB modules
  • DDR5-4800 speed with CL40 latency at 1.1 V
  • ECC and registered design prevents silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14SSL-NT
  • 2Rx8 dual-rank organisation for full-capacity population

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-4828K4
Capacity192GB (4 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 Content192GB 4X48GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How much power does the 192GB kit draw at its 1.1V operating voltage?

Each module runs at 1.1V DDR5 standard voltage; total power depends on server load and the number of populated slots.

What motherboard slot type is required for these 288-pin RDIMMs?

The Supermicro H14SSL-NT must provide DDR5 RDIMM slots; UDIMM or SODIMM sockets will not accept this kit.

Will the 2Rx8 registered ECC modules work in a board that only supports single-rank UDIMMs?

No — this kit uses registered 2Rx8 ECC RDIMMs, which require a motherboard designed for registered DDR5 memory.

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