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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB 8x48GB DDR5 4800 CL40 1.1V 2Rx8 ECC RDIMM Kit for Supermicro H13DSG-O-CPU-D

SKU CH-60P2-SST4Q

Eight-module 384 GB DDR5 kit with ECC and registered buffering, tuned to CL40 at 4800 MT/s for the Supermicro H13DSG-O-CPU-D 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 from eight 48 GB modules for maximum server density
  • DDR5-4800 speed with CL40 latency at 1.1 V for efficient throughput
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 288-pin RDIMM form factor matches Supermicro H13DSG-O-CPU-D memory population rules
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Exact-match DDR5-4800 kit for Supermicro

This 384GB kit contains eight 48GB DDR5-4800 RDIMMs built to the precise rank, voltage and timing the Supermicro H13DSG-O-CPU-D memory controller expects. Registered ECC modules offload the controller so every slot runs fully populated at rated speed. It is not for systems that need UDIMM or SODIMM form factors or non-ECC memory.

Thermals noise and power draw

The modules operate at 1.1V without heat spreaders, relying on the server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller when all eight slots are populated. No active cooling or fan noise is added by the memory itself.

288-pin RDIMM form factor

The 288-pin Registered DIMM form factor is the single specification that decides fitment; the Supermicro H13DSG-O-CPU-D requires this exact physical and electrical interface. UDIMM or SODIMM modules will not seat or function in this board.

Highlights

  • 384 GB total capacity from eight 48 GB modules for maximum server density
  • DDR5-4800 speed with CL40 latency at 1.1 V for efficient throughput
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • 288-pin RDIMM form factor matches Supermicro H13DSG-O-CPU-D memory population rules
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

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

How do I install the 8x48GB DDR5 RDIMM kit in the Supermicro H13DSG-O-CPU-D and which population step is often missed?

Power down the server, open the chassis, and seat each 288-pin RDIMM into the slots listed in the motherboard manual for full 384GB capacity; the step most often missed is following the exact DIMM population order so every channel initialises at 4800 speed.

What maintenance or replacement will the 2Rx8 ECC RDIMM kit need over its service life?

The modules have no heat spreaders and no moving parts, so no routine maintenance is required; if a DIMM fails, ECC will log corrected errors and the lifetime replacement warranty covers a direct swap of the faulty 48GB stick.

What limit appears first when the 384GB DDR5 4800 kit runs sustained workloads on this board?

The registered buffer and 1.1V operation keep signal integrity stable, so the first ceiling is the motherboard's maximum supported capacity and channel population rules, not thermal throttling or voltage headroom.

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