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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 576GB 6x96GB DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM Supermicro H14DSG-O-CPU memory upgrade

SKU CH-KBE3-H98HP

A 576GB DDR5 4800 CL40 ECC RDIMM kit of six 96GB 2Rx4 modules at 1.1V for the Supermicro H14DSG-O-CPU motherboard

  • Total capacity576 GB (6 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 576GB 6X96GB

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  • 576 GB total capacity from six 96 GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency matches the board's rated timing
  • 1 V registered ECC RDIMM design offloads the memory controller for stable full-population operation
  • 2Rx4 rank organisation and 288-pin form factor align with Supermicro H14DSG-O-CPU population rules
  • Major OEM Samsung, Micron or Hynix chips provide enterprise-grade reliability

Server memory kit for Supermicro H14DSG-O-CPU

This 576GB kit contains six 96GB DDR5 RDIMM modules rated at 4800 MT/s with CL40 latency and 1.1V operation. It is built for the Supermicro H14DSG-O-CPU motherboard where registered ECC memory is required for full capacity and stability. The modules use a 2Rx4 rank structure that matches the board's memory controller expectations.

Replaces partial or slower memory configurations

Upgrading from a smaller kit or mixed-capacity DIMMs lets the server address the full 576GB at the rated 4800 speed without downclocking. The jump is worth it when your workloads need maximum registered ECC capacity and the motherboard's population rules allow all six slots to be filled with 2Rx4 modules at 1.1V.

Check your motherboard manual before ordering

Verify the approved DIMM population order for six 96GB 2Rx4 RDIMMs on the H14DSG-O-CPU and confirm the BIOS version supports this capacity per socket. Ensure the system requires 288-pin DDR5 RDIMMs and not UDIMM or SODIMM form factors.

How it compares

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

Price $17,362.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 576 GB (6 × 96 GB)
Higher than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $30.14 per GB
Pricier than about 86% 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 numberMR38400-9624K6
Total capacity576 GB (6 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items576 GB 6 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What slot type and pin count does the Supermicro H14DSG-O-CPU motherboard require for this 576GB DDR5 kit?

The motherboard uses 288-pin DDR5 RDIMM slots; each of the six 96GB modules in this kit matches that exact form factor.

In what order should the six 96GB RDIMMs be populated to follow the board's memory-population rules?

Consult the Supermicro H14DSG-O-CPU manual for the approved DIMM population sequence; the board's memory controller expects a specific slot order when all six channels are filled.

How does the registered ECC design affect long-term reliability compared with unbuffered memory?

Registered architecture reduces electrical load on the memory controller, allowing all six slots to run fully populated at 4800 MT/s, while ECC corrects single-bit errors on the fly to prevent silent data corruption.

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