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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 288GB (6x48GB) CL46 1.1V ECC Registered RDIMM Supermicro H14SSF memory upgrade

SKU CH-RP3D-9DGMB

A 288GB kit of six 48GB DDR5 5600MHz registered ECC RDIMMs at 1.1V CL46, validated for the Supermicro H14SSF 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 across six 48 GB modules
  • DDR5 5600 speed rated at PC5-44800 bandwidth
  • CL46 latency at 1.10 V operating voltage
  • ECC Registered RDIMM corrects errors and buffers signals
  • Validated for Supermicro H14SSF motherboard compatibility

Exact-match DDR5 kit for Supermicro H14SSF

This 288GB kit contains six 48GB DDR5 5600 RDIMMs built to the CL46 1.1V 2Rx8 specification the Supermicro H14SSF memory controller expects. Registered ECC architecture allows full population at rated speed without down-clocking. The modules arrive new and ready for installation.

Sustained enterprise workloads

Registered buffering reduces electrical load on the memory controller so all six slots operate at DDR5 5600 continuously. ECC corrects single-bit errors in real time, preventing silent data corruption during long compute runs. The 1.1V operating voltage keeps power draw stable under full population.

Replaces partial or mixed-capacity configurations

Upgrading from smaller RDIMMs or mixed-rank sets eliminates population-rule conflicts that force lower speeds or disabled slots. The jump is worth it when the workload demands the full 288GB at native DDR5 5600 with ECC protection. Not for systems that require UDIMM, SODIMM, or non-ECC memory.

How it compares

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

Price $6,529.99
Pricier than about 82% 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 $22.67 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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