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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 4800 128GB 4x32GB CL40 2Rx8 ECC Registered RDIMM Supermicro H13DSG-O-CPU-D memory upgrade

SKU CH-EWTR-FCBYE

128 GB kit of four 32 GB DDR5-4800 registered ECC RDIMMs at 1.1 V CL40, validated for the Supermicro H13DSG-O-CPU-D motherboard

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 128GB 4X32GB

Mostra altre 30 configurazioni
  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • ECC and registered design corrects errors and stabilises full population
  • 288-pin RDIMM form factor matches Supermicro H13DSG-O-CPU-D requirements
  • Built with major OEM chips from Samsung, Micron or Hynix

Exact DDR5-4800 ECC RDIMM kit for Supermicro

This 128GB kit delivers four 32GB DDR5-4800 Registered ECC modules built to the board's required 2Rx8 rank, 1.10V voltage and CL40 timing. The 288-pin RDIMM form factor matches the server's memory slots precisely. System integrators upgrading this specific Supermicro platform receive the exact density and electrical profile the memory controller expects.

Registered buffer and on-die ECC protect

The registered architecture reduces electrical load on the memory controller so all four slots run fully populated at rated speed. ECC corrects single-bit errors in flight, preventing silent data corruption and unplanned reboots. Major OEM Samsung, Micron or Hynix DRAM underpins the modules. No heat spreader is included, relying on server chassis airflow.

Motherboard population rules decide if 128GB works

The Supermicro H13DSG-O-CPU-D manual defines supported capacities per channel, approved DIMM order and maximum rank count per processor. If the board limits total capacity or rank population below what this 4x32GB kit provides, the modules will not train at DDR5-4800. Verify the manual before purchase.

Punti di forza

  • 128 GB total capacity from four 32 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • ECC and registered design corrects errors and stabilises full population
  • 288-pin RDIMM form factor matches Supermicro H13DSG-O-CPU-D requirements
  • Built with major OEM chips from Samsung, Micron or Hynix

Caratteristiche tecniche

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-328K4
Capacity128GB (4 x 32GB)
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 Content128GB 4X32GB DDR5 4800MHz PC5-38400 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Domande su questo articolo

Will the 4x32GB DDR5 4800 kit need any firmware updates or module swaps over its service life?

No firmware updates or module swaps are required; the registered ECC DDR5 modules run at the rated 4800 MT/s speed and 1.10 V voltage for the lifetime of the server.

What is the first limit reached when the Supermicro H13DSG-O-CPU-D runs this 128 GB kit at full load continuously?

The memory controller’s maximum supported DDR5 4800 speed and the four-slot population rule are the limiting factors; all four 32 GB RDIMMs operate at CL40 without downclocking.

How much heat and power does the 2Rx8 registered DDR5 kit produce when the server runs all day?

Each module draws 1.1 V with no heat spreader, so total power stays within the DDR5 4800 specification and airflow from the chassis fans is sufficient for continuous operation.

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