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

NEMIX RAM

NEMIX RAM DDR5 4800 256GB 2x128GB ECC RDIMM CL40 1.1V Supermicro H13DSG-OM

SKU CH-82ZE-RES5B

256 GB DDR5 server kit with two 128 GB registered ECC modules running at 4800 MHz CL40 1.1 V, validated for the Supermicro H13DSG-OM motherboard

  • Capacity256GB (2 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 256GB 2X128GB

Ver as outras 30 configurações
  • 256 GB total capacity in a 2 x 128 GB kit for high-density server workloads
  • DDR5 4800 speed rated at PC5-38400 delivers rated bandwidth for the platform
  • Registered ECC architecture with 2Rx4 organization corrects single-bit errors and offloads the memory controller
  • 1 V operation at CL40 matches the motherboard's voltage and timing requirements
  • Verified fitment for the Supermicro H13DSG-OM motherboard using the 288-pin RDIMM form factor

Supermicro H13DSG-OM DDR5 kit

This 256GB kit contains two 128GB DDR5 4800 RDIMM modules built to the exact rank, voltage and timing the Supermicro H13DSG-OM memory controller expects. Registered ECC architecture offloads the controller so every slot can run fully populated at rated speed while correcting single-bit errors before they cause data corruption or unplanned reboots. It targets administrators who need maximum supported capacity in a validated server platform.

Pre-installation checks

Verify the motherboard manual for approved DIMM population order, maximum capacity per channel and any BIOS version requirements before ordering. The board requires 288-pin Registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Confirm that your configuration supports 2Rx4 organisation at 1.1V to avoid recognition or stability issues.

Thermals and power

Modules operate at the standard DDR5 1.1V without heat spreaders, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, helping keep system power draw predictable when all slots are populated. Expect quiet operation in a properly ventilated server enclosure under normal workloads.

Pontos fortes

  • 256 GB total capacity in a 2 x 128 GB kit for high-density server workloads
  • DDR5 4800 speed rated at PC5-38400 delivers rated bandwidth for the platform
  • Registered ECC architecture with 2Rx4 organization corrects single-bit errors and offloads the memory controller
  • 1 V operation at CL40 matches the motherboard's voltage and timing requirements
  • Verified fitment for the Supermicro H13DSG-OM motherboard using the 288-pin RDIMM form factor

Especificações

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-724K2
Capacity256GB (2 x 128GB)
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 Content256GB 2X128GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Perguntas sobre este artigo

Does the kit ship as two 128 GB DDR5 RDIMMs or do I need to buy anything else?

The package contains two 128 GB DDR5 4800 RDIMMs for a total of 256 GB; no extra modules or accessories are required.

My board has eight slots — should I populate all of them with this 2Rx4 kit or use a different capacity?

This 256 GB kit fills two slots with 2Rx4 registered ECC modules; consult the H13DSG-OM manual for the approved population order before adding more DIMMs.

What does the 4800 MT/s rating mean once the modules are installed in the Supermicro H13DSG-OM?

The memory controller will run the kit at DDR5-4800 with CL40 timings at 1.1 V, delivering the rated bandwidth without manual tuning.

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