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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB 12x32GB DDR5 5600 CL46 2Rx8 ECC RDIMM Supermicro H14DSG-OM

SKU CH-S31N-JQQ06

A 384GB DDR5-5600 registered ECC memory kit in twelve 32GB modules, validated for the Supermicro H14DSG-OM motherboard

  • Capacity384GB (12 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 384GB 12X32GB

Show 30 more configurations
  • 384GB total capacity from 12 matched 32GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency and 1.10V operation for rated performance
  • Registered ECC 2Rx8 architecture prevents data corruption and supports full population
  • Exact 288-pin RDIMM form factor verified for Supermicro H14DSG-OM motherboard
  • Major OEM Samsung, Micron, or Hynix chips ensure enterprise-grade reliability

Exact-match server upgrade

This 384 GB kit supplies twelve 32 GB DDR5 5600 CL46 registered ECC RDIMMs at 1.1 V. The modules are built to the precise rank, voltage and timing the Supermicro H14DSG-OM memory controller expects, so the full capacity is recognised and runs at its rated speed.

Who this suits and who should look elsewhere

It suits administrators expanding a Supermicro H14DSG-OM platform that requires 288-pin registered DIMMs with ECC and 2Rx8 organisation. Builders needing unbuffered UDIMMs, SODIMMs, non-ECC memory or a different pin count should select another product.

Build integration

The registered architecture offloads the memory controller, allowing every slot to be populated at full capacity while ECC corrects single-bit errors on the fly. Installation must follow the motherboard manual’s population order and supported-capacity rules. No heat spreaders are fitted, so chassis airflow must handle module cooling.

Highlights

  • 384GB total capacity from 12 matched 32GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency and 1.10V operation for rated performance
  • Registered ECC 2Rx8 architecture prevents data corruption and supports full population
  • Exact 288-pin RDIMM form factor verified for Supermicro H14DSG-OM motherboard
  • Major OEM Samsung, Micron, or Hynix chips ensure enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-328K12
Capacity384GB (12 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 12X32GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the Supermicro H14DSG-OM motherboard need all 12 DDR5 slots filled for this 384GB kit to work?

The kit contains 12 modules of 32GB each. The H14DSG-OM has 12 DDR5 RDIMM slots. Filling every slot reaches the 384GB total, but the board's manual lists supported population orders for fewer modules.

Can I keep my existing DDR5 4800 RDIMMs and add this CL46 5600 kit to the same H14DSG-OM board?

Mixing speeds forces all channels to run at the slowest module's rate. The 5600 CL46 kit will downclock to 4800 if paired with slower RDIMMs. For consistent performance, use identical 5600 CL46 modules in every populated slot.

After installing the 12 modules, how do I confirm the server sees the full 384GB at DDR5 5600 CL46?

Enter the BIOS and open the memory information screen. It should report 384GB total, 5600 MT/s operating speed, CL46 latency, 1.1V voltage, and ECC Registered status for each of the 12 slots.

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