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Eight green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 5600 512GB 8x64GB CL46 ECC RDIMM Supermicro H14DST-FL memory upgrade

SKU CH-4E8F-GPB89

512 GB DDR5-5600 registered ECC kit with eight 64 GB modules at CL46 and 1.1 V, built for the Supermicro H14DST-FL motherboard

  • Total capacity512 GB (8 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 512GB 8X64GB

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  • 512 GB total capacity from eight 64 GB modules
  • DDR5 5600 speed rated at PC5-44800
  • CL46 latency at 1.10 V operating voltage
  • Registered ECC architecture with 2Rx4 rank for full-slot stability
  • 288-pin RDIMM form factor matched to Supermicro H14DST-FL

512 GB DDR5-5600 ECC RDIMM kit

This 512 GB kit contains eight 64 GB DDR5-5600 registered ECC modules built for the Supermicro H14DST-FL motherboard. Each module runs at 1.1 V with CL46 latency and a 2Rx4 organization. The registered design lets the memory controller address every slot at full population.

Upgrade from smaller or slower DDR5 kits

When a server is limited to lower capacity or slower DDR5 speeds this kit delivers the maximum supported density and the rated 5600 MT/s data rate in a single validated package. The jump is worthwhile when workloads need more concurrent virtual machines or larger in-memory datasets than the current configuration allows.

Sustained load behaviour

Registered buffering reduces electrical load on the memory controller so all eight slots remain stable during continuous operation. ECC corrects single-bit errors on the fly preventing silent data corruption during long compute runs. The 1.1 V operating voltage keeps power draw consistent under heavy sustained traffic.

How it compares

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

Price $13,969.99
Pricier than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 512 GB (8 × 64 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $27.29 per GB
Pricier than about 76% 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 numberMR44800-924K8
Total capacity512 GB (8 × 64 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items512 GB 8 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What DIMM slots and form factor does the Supermicro H14DST-FL require for this 8-module kit?

The board uses 288-pin DDR5 RDIMM slots. This kit supplies eight registered 2Rx4 modules that match the board's required pin count and registered architecture.

What population order should I follow when installing all eight 64 GB RDIMMs?

Consult the Supermicro H14DST-FL manual for the approved DIMM population sequence; the board's memory controller expects a specific slot order to recognise the full 512 GB at DDR5-5600.

Do these registered ECC modules need any firmware updates or periodic replacement?

No firmware updates are required for the memory itself; ECC corrects single-bit errors on the fly, and the modules are rated for continuous server operation at 1.1 V without scheduled replacement.

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