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Sixteen green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 768GB (16x48GB) ECC RDIMM CL46 1.1V 288-Pin Supermicro H14DSG-O-CPU Memory Upgrade

SKU CH-W2PD-CMKAN

A 768 GB DDR5 registered ECC kit of sixteen 48 GB modules at 5600 MT/s, CL46 and 1.1 V, built for the Supermicro H14DSG-O-CPU motherboard

  • Capacity768GB (16 x 48GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 768GB 16X48GB

Show 30 more configurations
  • 768 GB total capacity from 16 matched 48 GB modules
  • DDR5-5600 speed with CL46 latency for rated server performance
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operation at 288-pin RDIMM form factor fits the board exactly
  • Verified compatibility with Supermicro H14DSG-O-CPU motherboard population rules

Exact-Match Server Upgrade

This 768GB kit contains 16 registered ECC RDIMMs built to the DDR5 5600 standard. It is designed for administrators upgrading a Supermicro H14DSG-O-CPU motherboard that requires 288-pin registered modules. The precise rank, voltage and timing match the board's memory controller so the full capacity is recognised at rated speed.

Thermals, Noise and Power Draw

Each module operates at 1.1V without a heat spreader, relying on the server's directed airflow for cooling. Registered architecture reduces electrical load on the memory controller when all slots are populated. No active cooling components are present, so the kit adds no audible noise beyond the system's existing fans.

16-Module Population Requirement

The kit delivers 768GB only when all 16 DIMM slots are filled with these 48GB 2Rx8 modules. Partial population will not yield the rated capacity and may violate the motherboard's population rules. Verify the manual for supported configurations before installation.

Highlights

  • 768 GB total capacity from 16 matched 48 GB modules
  • DDR5-5600 speed with CL46 latency for rated server performance
  • Registered ECC architecture offloads the controller and corrects single-bit errors
  • 1 V operation at 288-pin RDIMM form factor fits the board exactly
  • Verified compatibility with Supermicro H14DSG-O-CPU motherboard population rules

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-4828K16
Capacity768GB (16 x 48GB)
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 Content768GB 16X48GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 16 DDR5 48GB RDIMMs in the Supermicro H14DSG-O-CPU and which population step is most often missed?

Follow the motherboard manual's exact DIMM population order for 16 modules; the step most often missed is filling slots in the prescribed sequence per CPU socket so the memory controller recognises the full 768GB at DDR5-5600.

What maintenance or replacement will the 2Rx8 ECC RDIMM kit need over its service life?

No routine maintenance is required; if a module fails, the lifetime replacement warranty covers a direct swap of the defective 48GB DDR5 RDIMM.

What limit appears first when the 768GB DDR5-5600 kit runs sustained workloads on the H14DSG-O-CPU?

The memory controller's maximum supported capacity and population rules are the first limit; the 16-module kit is spec-matched to those rules so sustained operation stays within the validated 5600 MT/s, 1.1V envelope.

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