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Green rectangular DDR5 RDIMM module with black memory chips and gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 5600 ECC RDIMM 1Rx8 CL46 1.1V Supermicro H14DSG-O-CPU memory upgrade

SKU CH-7DSG-C6HWY

16 GB DDR5-5600 ECC registered RDIMM, CL46 1.1 V, validated for Supermicro H14DSG-O-CPU motherboards

  • Total capacity16 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 16GB

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  • Exact DDR5 5600 spec match so the Supermicro H14DSG-O-CPU runs at full rated speed
  • Registered ECC architecture catches single-bit errors on the fly preventing silent data corruption
  • 1Rx8 single-rank design keeps every slot fully populated at 16GB capacity
  • 1V standard DDR5 voltage reduces power draw while maintaining stability
  • 288-pin RDIMM form factor fits the board's memory population rules exactly

Server memory upgrade for Supermicro H14DSG-O-CPU

This 16 GB DDR5 5600 RDIMM is built to the exact rank, voltage and timing the Supermicro H14DSG-O-CPU motherboard expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors before they affect production workloads.

Thermals noise and power draw in normal use

The module operates at 1.1 V without a heat spreader, relying on standard server airflow to maintain temperature. Registered buffering reduces electrical load on the memory controller, keeping power draw consistent across all populated channels during sustained operation.

What the bundled accessories

The package contains only the single 16 GB DDR5 5600 RDIMM; no extra cables, brackets or software utilities are included. Installation follows the motherboard manual's DIMM population order, so the upgrade is recognised at full capacity immediately after seating the module.

How it compares

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

Price $489.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 16 GB
Lower than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $30.62 per GB
Pricier than about 88% 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 numberMR44800-618K1
Total capacity16 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 rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items16 GB DDR5 5600 MHz PC5-44800 1Rx8 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 this 288-pin RDIMM in the Supermicro H14DSG-O-CPU and which slot order is the common mistake?

Insert the module into the DDR5 slots following the motherboard manual's population sequence; the frequent error is skipping the first channel slot and populating a secondary slot instead.

What maintenance or replacement will this 16GB DDR5 5600 ECC RDIMM need over its service life?

No scheduled maintenance is required; replacement is only necessary if ECC logs report uncorrectable errors or a module fails, at which point the lifetime warranty covers a swap.

What limit appears first when this 1Rx8 CL46 1.1V module runs sustained workloads on the H14DSG-O-CPU?

The memory controller's maximum supported speed of 5600 MT/s is the first ceiling; the registered buffer and ECC keep all slots stable at that rate under continuous load.

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