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Eight green DDR5 RDIMM modules with gold contacts and black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 ECC Registered RDIMM 768GB (8x96GB) memory upgrade

SKU CH-6WK0-66T6S

Eight 96 GB DDR5-4800 registered ECC RDIMMs at CL40 and 1.1 V deliver 768 GB for Supermicro H13DSH servers

  • Total capacity768 GB (8 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 768GB 8X96GB

Show 30 more
  • 768 GB total capacity from eight 96 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC design corrects errors and stabilises full-slot loads
  • 288-pin RDIMM form factor matches Supermicro H13DSH requirements
  • Built with major-brand DRAM chips for enterprise-grade reliability

Exact-match DDR5 upgrade

This 768GB kit delivers eight 96GB DDR5-4800 registered ECC RDIMMs built to the precise rank, voltage and timing your server expects. The PC5-38400 modules operate at 1.1V with CL40 latency and a 2Rx4 organisation for full-capacity recognition at rated speed.

Build integration

The 288-pin registered form factor matches the Supermicro H13DSH motherboard slots and population rules, so every channel can be filled without signal-loading issues. Registered buffering offloads the memory controller while on-die ECC corrects single-bit errors before they reach production workloads.

Suited for capacity-bound servers

Ideal for administrators expanding a validated H13DSH platform to its maximum supported density with a single, tested kit. Not suited for builds that require UDIMM or SODIMM modules, consumer desktop boards, or systems whose manuals limit total capacity or rank-per-channel below this configuration.

How it compares

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

Price $20,415.99
Pricier than about 91% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (8 × 96 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $26.58 per GB
Pricier than about 73% 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 numberMR38400-9624K8
Total capacity768 GB (8 × 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 items768 GB 8 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

5 more in the same range

Questions about this item

Does the 2Rx4 organisation and 1.1 V level let all eight 96 GB modules run at DDR5 4800 without throttling under sustained load?

Yes. The registered ECC design offloads the memory controller so every slot stays fully populated at the rated 4800 MT/s speed.

What thermal or acoustic impact should I expect when the kit runs continuously at 1.1 V in a fully populated server?

No heat spreaders are fitted; the modules rely on chassis airflow, and the 1.1 V DDR5 voltage keeps power draw low for quiet, cool operation.

Which motherboard must already be installed for this 288-pin RDIMM kit to function?

The kit is verified for the Supermicro H13DSH motherboard and requires that board's DDR5 RDIMM slots and population rules.

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