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Two bare green DDR5 RDIMM modules side by side

NEMIX RAM

NEMIX RAM MR38400-9624K2 192GB 2x96GB DDR5 4800 ECC RDIMM

SKU CH-KHFX-HNAVN

192 GB DDR5-4800 ECC registered server memory kit with two 96 GB modules at CL40 and 1.1 V for ASRock Rack SIENAD10HM3

  • Capacity192GB (2 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 192GB 2X96GB

Show 3 more configurations
  • 192 GB total capacity in a matched 2 x 96 GB kit
  • DDR5-4800 speed with CL40 latency for rated server performance
  • Registered ECC architecture prevents silent data corruption under load
  • 10 V operation matches platform memory-controller requirements
  • Verified fit for ASRock Rack SIENAD10HM3 motherboard

Exact-match 192GB DDR5-4800 kit

This 192GB kit provides two 96GB DDR5-4800 Registered ECC RDIMMs built to the exact rank, voltage and timing the ASRock Rack SIENAD10HM3 motherboard expects. It targets server administrators who need full-capacity memory population without compatibility guesswork.

Keyed 288-pin RDIMM installation

The modules use the 288-pin RDIMM form factor required by the board; they will not fit UDIMM or SODIMM slots. Installation follows the motherboard manual's population order, and the registered architecture ensures the memory controller drives every slot at rated speed when fully populated.

192GB Registered ECC headroom

Two 96GB 2Rx4 modules deliver 192GB of ECC-protected capacity at 1.1V, allowing the server to run fully populated while correcting single-bit errors on the fly. Systems requiring more than 192GB or a different DIMM type will need a different memory configuration.

Highlights

  • 192 GB total capacity in a matched 2 x 96 GB kit
  • DDR5-4800 speed with CL40 latency for rated server performance
  • Registered ECC architecture prevents silent data corruption under load
  • 10 V operation matches platform memory-controller requirements
  • Verified fit for ASRock Rack SIENAD10HM3 motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K2
Capacity192GB (2 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemASRock Rack
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content192GB 2X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How can I confirm the kit is running at DDR5 4800 with CL40 after installation?

Check the BIOS or a tool such as CPU-Z; the memory should report 4800 MT/s, CL40 timings and 1.10 V on both 96 GB modules.

What does the MR38400-9624K2 kit include and is anything else required?

The box contains two 96 GB DDR5 4800 ECC registered RDIMMs for a total of 192 GB; no extra parts are needed for installation.

Which capacity version of this NEMIX RAM kit should I choose for the ASRock Rack SIENAD10HM3?

This MR38400-9624K2 is the 192 GB 2 x 96 GB version verified for that motherboard; select it when you need the full 192 GB capacity.

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