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Four green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 128GB (4x32GB) CL46 1.1V Supermicro H14SSL-NT

SKU CH-P80Y-GAVFB

A 128GB DDR5 registered ECC kit (4 x 32GB) at 5600MHz CL46 1.1V, validated for the Supermicro H14SSL-NT motherboard

  • Total capacity128 GB (4 × 32 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 128GB 4X32GB

Show 24 more
  • 128 GB kit (4 × 32 GB) gives full capacity on the Supermicro H14SSL-NT
  • DDR5-5600 PC5-44800 speed matches the board's rated data rate
  • Registered ECC 2Rx8 modules offload the controller and correct single-bit errors
  • 1 V CL46 timing is the exact spec the memory controller expects
  • 288-pin RDIMM form factor fits the server board's DIMM slots

128GB DDR5 5600 ECC RDIMM kit

This 128GB kit contains four 32GB DDR5 5600 registered ECC modules built for the Supermicro H14SSL-NT motherboard. It targets server administrators who need the exact rank, voltage and timing the board's memory controller expects for full-capacity operation.

Pre-purchase verification

The motherboard manual lists supported capacities, approved DIMM population order and installation steps that vary by model. Confirm those details before ordering because server memory support is model-specific and the kit must match the board's registered 288-pin RDIMM requirement.

Lifetime support inclusion

The kit ships with a lifetime replacement warranty and free US-based technical support. That coverage means defective modules can be exchanged without additional cost and configuration questions can be directed to the supplier's support team.

How it compares

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

Price $3,783.99
Pricier than about 76% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (4 × 32 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $29.56 per GB
Pricier than about 84% 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 numberMR44800-328K4
Total capacity128 GB (4 × 32 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 items128 GB 4 × 32 GB DDR5 5600 MHz PC5-44800 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What does the 128GB (4x32GB) kit include and is anything else needed for installation?

The kit contains four 32GB DDR5 5600 RDIMM modules totalling 128GB. No extra parts are required; the modules install directly into the Supermicro H14SSL-NT motherboard's 288-pin slots.

Why choose the 128GB kit over a smaller capacity for this board?

The 128GB (4x32GB) configuration matches the H14SSL-NT's validated population rules, letting every slot run fully populated at the rated 5600 speed with 2Rx8 registered ECC stability.

What does the CL46 latency mean for real-world server performance?

CL46 is the CAS latency the memory controller expects at DDR5-5600; the registered ECC design keeps all four ranks stable at that timing under sustained workloads, preventing silent data errors.

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