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Four green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 384GB (4 x 96GB) DDR5 5600 ECC RDIMM CL46 1.1V 2Rx4 Supermicro H14DSG-OM memory upgrade

SKU CH-EZY9-FPQTF

384 GB DDR5 5600 ECC RDIMM kit with four 96 GB modules at CL46, 1.1 V and 2Rx4 rank, validated for Supermicro H14DSG-OM

  • Total capacity384 GB (4 × 96 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 384GB 4X96GB

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  • 384 GB total capacity from four 96 GB modules
  • DDR5 5600 speed with CL46 latency for rated performance
  • Registered ECC architecture corrects single-bit errors automatically
  • 1 V operation matches server memory controller requirements
  • 288-pin RDIMM form factor fits Supermicro H14DSG-OM motherboard

384 GB DDR5 ECC RDIMM kit for Supermicro H14DSG-OM

This 384 GB kit contains four 96 GB DDR5 registered DIMMs built to the exact rank, voltage and timing the Supermicro H14DSG-OM memory controller expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors on the fly. It is not suited for systems that require unbuffered UDIMMs or lower-density modules.

Thermals noise and power at 1.1 V DDR5 standard

Operating at 1.10 V, the modules draw minimal power and generate little heat, so no heat spreader is fitted. The registered buffer reduces electrical load on the memory controller, keeping idle thermals low and fan noise quiet in typical server workloads. Power consumption scales with the 5600 MT/s data rate rather than exceeding the DDR5 baseline.

Sustained load behaviour with four rank-2Rx4 DIMMs

With all four 2Rx4 ranks populated, the registered design maintains signal integrity at the full 5600 MT/s rate during extended compute or database tasks. ECC continues to catch and correct single-bit errors without halting the system, preventing silent data corruption over long runs. Stability depends on following the motherboard manual for approved population order and capacity limits.

How it compares

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

Price $11,448.99
Pricier than about 89% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (4 × 96 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $29.82 per GB
Pricier than about 85% 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 numberMR44800-9624K4
Total capacity384 GB (4 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items384 GB 4 × 96 GB DDR5 5600 MHz PC5-44800 2Rx4 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 four 96 GB DDR5 RDIMMs in the Supermicro H14DSG-OM and which population order avoids the common mistake?

Power down, open the chassis, and insert each 288-pin module into the slots specified by the board manual — usually one per channel in the indicated sequence — pressing until the ejector tabs click; skipping the prescribed order is the step that prevents full 384 GB recognition.

What maintenance or replacement will this 384 GB DDR5 ECC RDIMM kit require during its service life?

The modules have no heat spreaders and no moving parts, so no periodic maintenance is needed; if a single-bit error persists after ECC correction, the affected 96 GB stick would be replaced under the lifetime warranty.

What limit appears first when the 4 x 96 GB DDR5 5600 CL46 1.1 V kit runs sustained workloads on the H14DSG-OM?

The memory controller’s maximum supported capacity and ranked-population rules cap usable memory at 384 GB across the four slots, so that ceiling is reached before thermal or bandwidth limits under continuous load.

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