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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 384GB 6x64GB 5600MHz CL46 2Rx4 1.1V 288-Pin Supermicro H14SSL-NT memory upgrade

SKU CH-3MQY-NZQNC

A 384GB DDR5 ECC registered server memory kit with six 64GB modules at 5600MHz CL46, validated for the Supermicro H14SSL-NT motherboard

  • Capacity384GB (6 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 384GB 6X64GB

Show 24 more configurations
  • 384 GB total capacity from six 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency matches the board's rated timing
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operating voltage aligns with DDR5 standard for efficient power draw
  • Verified fit for Supermicro H14SSL-NT motherboard with 288-pin RDIMM form factor

Exact-match upgrade for Supermicro H14SSL-NT

This 384GB kit contains six 64GB DDR5 RDIMM modules built to the exact rank, voltage and timing the Supermicro H14SSL-NT memory controller expects. Registered ECC architecture ensures every slot is recognised at full capacity and runs at its rated speed without manual tuning.

Sustained-load behaviour

Registered buffering offloads the memory controller so all six slots operate fully populated at DDR5 5600 without throttling. On-die ECC corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots during continuous production workloads.

Build and connectivity

Modules use a standard 288-pin RDIMM form factor with no heat spreader, relying on server chassis airflow for cooling. Major OEM Samsung, Micron or Hynix DRAM chips populate the 2Rx4 layout. Verify your motherboard manual for approved population order before installation.

Highlights

  • 384 GB total capacity from six 64 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency matches the board's rated timing
  • Registered ECC architecture corrects single-bit errors and stabilises fully populated slots
  • 1 V operating voltage aligns with DDR5 standard for efficient power draw
  • Verified fit for Supermicro H14SSL-NT motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K6
Capacity384GB (6 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 6X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How much power does the 6x64GB DDR5 5600 kit draw at 1.1V running 24/7?

Each 64GB module operates at 1.10V; total draw depends on the Supermicro H14SSL-NT memory controller and load, but registered ECC RDIMMs are designed for stable full-population operation at rated voltage.

Does the Supermicro H14SSL-NT need a specific BIOS revision or CPU to accept this 384GB 2Rx4 kit?

The kit is spec-matched to the H14SSL-NT's 288-pin RDIMM slots and population rules; consult the board manual for approved DIMM order, maximum capacity per channel, and any required firmware version.

Can I mix these 2Rx4 CL46 RDIMMs with older DDR5 modules of different rank or speed?

Mixing ranks, speeds, or timings is not recommended; the registered ECC design expects uniform 2Rx4 CL46 modules across all populated slots for full 384GB stability.

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