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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 1.1TB 12x96GB 4800MHz CL40 ECC RDIMM Kit

SKU CH-1RBA-075NZ

1.1 TB DDR5 server kit with twelve 96 GB registered ECC RDIMMs at 4800 MHz CL40 for Supermicro H14DSH

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1.1TB 12X96GB

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  • 1 TB capacity with 12 modules of 96 GB each for maximum server density
  • DDR5 4800 MHz speed rated at PC5-38400 for high-throughput workloads
  • CL40 latency at 1.10 V balances responsiveness and power efficiency
  • Registered ECC 2Rx4 design corrects single-bit errors and stabilises fully populated slots
  • 288-pin RDIMM form factor verified for Supermicro H14DSH motherboard compatibility

Capacity and compatibility

This kit delivers 1.1 TB of DDR5 memory across twelve 96 GB registered DIMMs. It is built for the Supermicro H14DSH motherboard and matches the exact rank, voltage and timing that board expects for full-speed operation.

Thermals noise and power draw

Each module runs at 1.10 V without a heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during normal operation.

Sustained load behaviour

ECC corrects single-bit errors on the fly to prevent silent data corruption during extended workloads. The registered architecture keeps every slot stable at full capacity when the system is fully populated for long periods.

How it compares

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

Price $31,344.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $28.50 per GB
Pricier than about 80% 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 numberMR38400-9624K12
Total capacity1.1 TB (12 × 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 items1.1 TB 12 × 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

How do I install the 12 DDR5 RDIMM modules in the Supermicro H14DSH motherboard, and what step do people often get wrong?

Follow the H14DSH manual for the exact DIMM population order; the common mistake is skipping the required slot sequence, which prevents the board from recognizing all 12 modules at full 1.1TB capacity.

What maintenance or replacement will this DDR5 ECC RDIMM kit need later?

No routine maintenance is required; if a module fails, the lifetime replacement warranty covers it, and ECC corrects single-bit errors on the fly to avoid silent data corruption.

What limit appears first when all 12 modules run sustained workloads at DDR5-4800?

The memory controller's maximum supported capacity and population rules are the first limit; exceeding the board's validated configuration will stop the system from booting or force reduced speeds.

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