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Eight green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 512GB (8×64GB) DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM Kit for Supermicro H14DSG-O-CPU

SKU CH-843C-EXF98

Eight 64 GB DDR5 5600 CL46 1.1 V 2Rx4 registered ECC RDIMMs totalling 512 GB, validated for the Supermicro H14DSG-O-CPU motherboard

  • Capacity512GB (8 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 512GB 8X64GB

Show 30 more configurations
  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • Registered ECC design prevents silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14DSG-O-CPU
  • Major-brand DRAM chips ensure enterprise-grade reliability

Exact DDR5-5600 RDIMM kit for Supermicro

This 512GB kit contains eight 64GB registered ECC modules rated at DDR5 5600 (PC5-44800) with CL46 timing and 1.10V operation. It targets administrators who need full-capacity memory on this specific Supermicro motherboard. The 2Rx4 rank structure matches the board's memory-controller expectations for stable operation at rated speed.

Verify motherboard population rules and slot order

Consult the Supermicro H14DSG-O-CPU manual for supported capacities, approved DIMM population sequence, and installation steps before ordering. The kit uses 288-pin RDIMM form factor; UDIMM or SODIMM modules will not fit. Ensure the platform BIOS revision supports eight-module configurations at the rated frequency and voltage.

Registered ECC design with no heat spreader

Registered architecture buffers address and command signals so all eight slots run fully populated without overloading the memory controller. ECC corrects single-bit errors on the fly to prevent silent data corruption. Modules lack a heat spreader; airflow across the DIMM rows must be sufficient for continuous server workloads.

Highlights

  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed with CL46 latency at 1.1 V
  • Registered ECC design prevents silent data corruption
  • 288-pin RDIMM form factor matches Supermicro H14DSG-O-CPU
  • Major-brand DRAM chips ensure enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-924K8
Capacity512GB (8 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 Content512GB 8X64GB DDR5 5600MHz PC5-44800 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the 512GB kit include all eight 64GB modules or must I buy them separately?

The kit ships as eight 64GB RDIMMs in one package so the full 512GB is ready to install without extra purchases.

Should I choose this CL46 5600 kit or a lower-latency alternative for the H14DSG-O-CPU?

The board's qualified-vendor list calls for DDR5-5600 CL46 2Rx4 registered ECC at 1.1 V; this exact-match kit meets those specs so the memory controller recognises full capacity at rated speed.

What does the 5600 MT/s rating mean once the modules are installed in the Supermicro H14DSG-O-CPU?

The system will run the eight 2Rx4 registered ECC DIMMs at 5600 MT/s (PC5-44800) with CL46 timings at 1.1 V, delivering the full 512GB capacity the board supports.

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