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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

  • Total capacity384 GB (8 × 48 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 8X48GB

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  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $8,687.99
Pricier than about 85% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (8 × 48 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $22.62 per GB
Pricier than about 68% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR38400-4828K8
Total capacity384 GB (8 × 48 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 8 × 48 GB DDR5 4800 MHz PC5-38400 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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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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