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Two green DDR5 RDIMM modules with black chips and gold contacts, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 128GB 2x64GB CL40 1.1V 288-pin Supermicro H13DSG-O-CPU memory upgrade

SKU CH-Z08H-DMB7F

128 GB DDR5 ECC registered RDIMM kit — two 64 GB modules at 4800 MT/s, CL40, 1.1 V, validated for Supermicro H13DSG-O-CPU servers

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

Ver as outras 30 configurações
  • 128 GB total capacity with two 64 GB modules for maximum density
  • DDR5-4800 speed at CL40 latency for high-throughput workloads
  • Registered ECC design corrects single-bit errors to prevent data corruption
  • 10 V operation lowers power draw under full load
  • Validated for Supermicro H13DSG-O-CPU motherboard with 288-pin RDIMM slots

Supermicro H13DSG-O-CPU DDR5 upgrade

This 128 GB kit delivers two 64 GB DDR5-4800 registered ECC modules built to the exact rank, voltage and timing the Supermicro H13DSG-O-CPU memory controller expects. It targets administrators who need to populate every slot at full capacity without compatibility guesswork.

Capacity and headroom

Two dual-rank 64 GB RDIMMs provide 128 GB of registered ECC memory running at PC5-38400 with CL40 latency at 1.1 V. Registered buffering lets the board run fully populated at rated speed, while ECC corrects single-bit errors before they reach production workloads. The kit stops at 128 GB; systems requiring more memory per channel or higher frequencies will need a different solution.

Build and connectors

Modules use the 288-pin RDIMM form factor with major OEM DRAM and no heat spreader, relying on server chassis airflow for cooling. The registered design reduces electrical load on the memory controller, enabling stable operation across all populated slots. Buyers without a Supermicro H13DSG-O-CPU board or those needing UDIMM or SODIMM modules cannot use this kit.

Pontos fortes

  • 128 GB total capacity with two 64 GB modules for maximum density
  • DDR5-4800 speed at CL40 latency for high-throughput workloads
  • Registered ECC design corrects single-bit errors to prevent data corruption
  • 10 V operation lowers power draw under full load
  • Validated for Supermicro H13DSG-O-CPU motherboard with 288-pin RDIMM slots

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K2
Capacity128GB (2 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB 2X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

Will the 2Rx4 4800MHz registered ECC modules run alongside any existing DDR5 RDIMMs in the Supermicro H13DSG-O-CPU?

Yes, as long as the installed DIMMs are also DDR5 4800 registered ECC at 1.1V, the memory controller will train all slots at the rated speed; mixing ranks or speeds forces the slowest common setting.

How can I confirm the kit is recognised at 128GB and DDR5-4800 after installation?

Enter the BIOS or UEFI and check the memory information screen — it should show 128GB total, 4800MT/s data rate, CL40 latency and ECC enabled for each of the two 64GB modules.

Does the 2x64GB kit include heat spreaders or any cables, or must they be purchased separately?

The package contains only the two 288-pin RDIMM modules; no heat spreaders, cables or additional accessories are included.

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