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

NEMIX RAM

NEMIX RAM DDR5 5600 288GB (6x48GB) CL46 1.1V ECC RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-AQWX-M1BF3

A 288 GB DDR5 ECC RDIMM kit of six 48 GB modules at 5600 MHz CL46 1.1 V, validated for the Supermicro H14DST-FL motherboard

  • Total capacity288 GB (6 × 48 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 288GB 6X48GB

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  • 288 GB total capacity from six 48 GB modules for maximum server density
  • DDR5 5600 speed with CL46 latency delivers rated throughput for Supermicro H14DST-FL
  • Registered ECC architecture corrects single-bit errors and supports full population stability
  • 1 V operation matches the board's memory controller specification exactly
  • Lifetime replacement warranty with US-based technical support included

288GB DDR5-5600 ECC RDIMM Kit

This 288GB kit contains six 48GB DDR5-5600 Registered ECC RDIMMs built for the Supermicro H14DST-FL motherboard. It targets server administrators who need maximum registered capacity with on-die error correction for production workloads. The modules run at 1.10V with CL46 latency and a 2Rx8 organisation that matches the board's memory-controller expectations. Buyers who need unbuffered UDIMMs or non-ECC memory for a workstation cannot use this kit.

Verify H14DST-FL DIMM Population Rules

Before ordering, consult the Supermicro H14DST-FL manual for the approved DIMM population sequence and maximum supported capacity per channel. The board requires 288-pin Registered RDIMMs; UDIMMs or SODIMMs will not fit or function. Confirm that your BIOS revision recognises 48GB dual-rank modules at the rated 5600 MT/s speed. Systems with different memory-population rules or a different registered-DIMM pinout are not compatible.

Thermals Noise and Power at 1.10V

The modules operate at the standard DDR5 server voltage of 1.10V without a heat spreader, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, keeping per-module power draw low when all six slots are populated. ECC correction runs transparently during normal operation, adding no audible noise and minimal latency overhead in typical server environments.

How it compares

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

Price $6,752.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 288 GB (6 × 48 GB)
Higher than about 81% of the 20,941 comparable items (median 32 GB).
Price per GB $23.45 per GB
Pricier than about 68% 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 numberMR44800-4828K6
Total capacity288 GB (6 × 48 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items288 GB 6 × 48 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

What is included in the 288GB kit and do I need to buy any extra modules?

The kit contains six 48GB DDR5 5600 CL46 1.1V ECC Registered RDIMMs for a total of 288GB; no additional modules are required to reach that capacity.

Should I choose the 6x48GB kit or a different capacity for my Supermicro H14DST-FL?

Select the 6x48GB kit when your board's qualified vendor list approves 2Rx8 Registered DIMMs at DDR5-5600 and you need the full 288GB across all populated slots.

What does the DDR5-5600 PC5-44800 rating mean once the memory is installed in the server?

The modules will run at 5600 MT/s with CL46 latency at 1.1V, delivering the rated bandwidth and registered ECC stability the H14DST-FL memory controller expects.

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