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Eight green DDR5 RDIMM modules in a row, black chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 4800 768GB 8x96GB ECC RDIMM CL40 1.1V Supermicro H13SSL-NT memory upgrade

SKU CH-DS0H-RW0YW

768 GB eight-module kit of DDR5 4800 registered ECC RDIMMs at 1.1 V CL40, validated for the Supermicro H13SSL-NT motherboard

  • 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 24 more
  • 768 GB total capacity from eight 96 GB modules
  • DDR5 4800 speed with CL40 latency at 1.1 V
  • Registered ECC RDIMM design prevents data errors
  • Exact-fit kit validated for Supermicro H13SSL-NT
  • 2Rx4 rank layout enables full-slot population

768GB DDR5 4800 ECC RDIMM kit

This 768GB kit contains eight 96GB DDR5 4800 Registered ECC RDIMMs built for the Supermicro H13SSL-NT motherboard. The 2Rx4 organisation, 1.1V operation and CL40 timing match the board's memory controller so every slot is recognised at full capacity and rated speed. It suits administrators who need maximum registered memory in a single validated package.

Registered ECC architecture

Registered buffering offloads the memory controller so all eight slots can run fully populated at 4800 MT/s without signal degradation. On-die ECC detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots in production workloads. The kit arrives as a matched set, eliminating the guesswork of mixing modules.

288-pin RDIMM form factor

The 288-pin Registered DIMM form factor is the only type the H13SSL-NT accepts; UDIMM or SODIMM modules will not fit or function. No heat spreaders are fitted, so airflow clearance follows the chassis and CPU-cooler layout rather than module height. Consult the motherboard manual for the approved population order before installation.

How it compares

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

Price $19,600.99
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 $25.52 per GB
Pricier than about 70% 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

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Questions about this item

Will the 1.10 V DDR5 modules need any periodic re-training or firmware updates on the Supermicro H13SSL-NT?

No scheduled re-training or firmware updates are required for the 1.10 V DDR5 RDIMMs once they are seated and recognised by the H13SSL-NT memory controller.

What capacity limit appears first when all eight 96 GB RDIMMs are populated on the H13SSL-NT?

The eight-slot population reaches the kit's 768 GB total, which is the maximum installed capacity this 8 x 96 GB kit provides.

How much heat and power do the eight 1.1 V RDIMMs generate under continuous load?

Each 96 GB RDIMM runs at 1.1 V without a heat spreader; total power draw scales with the eight-module population under sustained DDR5-4800 operation.

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