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Eight green DDR5 RDIMM sticks in a row, black chips, no heat spreader

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 1TB (8×128GB) 5600 CL46 1.1V 2Rx4 Supermicro H14DSH memory upgrade

SKU CH-B1GE-SHQ7N

Eight 128 GB DDR5 RDIMMs deliver 1 TB of registered ECC memory at 5600 MT/s with CL46 timing and 1.1 V operation for the Supermicro H14DSH

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

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  • 1TB capacity across eight 128GB modules for maximum server density
  • DDR5-5600 speed with CL46 latency delivers rated throughput
  • Registered ECC architecture corrects single-bit errors on the fly
  • 10V operation matches the memory controller's exact requirement
  • Verified fitment for Supermicro H14DSH with 288-pin RDIMM form factor

Exact-match server upgrade

This NEMIX RAM kit delivers 1TB of DDR5 memory across eight 128GB registered ECC RDIMMs. It is built for administrators expanding a Supermicro H14DSH motherboard to its full rated capacity. The modules arrive as a matched set so the memory controller recognises every slot at the specified speed.

Thermals and power profile

Operating at 1.10V with a CL46 timing, the RDIMMs draw minimal power for their density. The registered architecture buffers address and command signals, reducing electrical load on the memory controller when all eight slots are populated. No heat spreaders are fitted, so airflow through the server chassis manages thermals.

What the kit changes

The 2Rx4 organisation and registered design let the board run fully populated without signal degradation, while on-die ECC corrects single-bit errors before they reach applications. The package contains only the eight DIMMs; no additional cables, software licences or mounting hardware are included.

How it compares

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

Price $33,830.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $33.83 per GB
Pricier than about 90% 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 numberMR44800-724K8
Total capacity1 TB (8 × 128 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 items1 TB 8 × 128 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

How do I install the 288-pin DDR5 RDIMM kit in the Supermicro H14DSH, and which step do people get wrong?

Populate the eight slots in the exact order shown in the motherboard manual; the common mistake is skipping the prescribed sequence, which prevents the board from recognising the full 1 TB at DDR5-5600.

What maintenance or replacement will the 128 GB 2Rx4 registered ECC modules need later?

No scheduled maintenance is required; if a module fails, replace it with another DDR5-5600 CL46 1.1 V 2Rx4 RDIMM to keep registered ECC operation intact.

What limit appears first under sustained load with the 5600 CL46 1.1 V kit fully populated?

The memory controller's maximum supported capacity and rank-per-channel limit is reached before thermal or voltage headroom becomes an issue.

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