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Twelve green DDR5 RDIMM modules in anti-static packaging

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 192GB 12x16GB CL52 1.1V Supermicro H14DSG-OM

SKU CH-4MZR-7N37V

192GB kit of twelve 16GB DDR5-6400 ECC registered DIMMs at CL52 and 1.1V for Supermicro H14DSG-OM motherboards

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity from twelve 16 GB modules
  • DDR5 6400 speed with CL52 latency for rated performance
  • Registered ECC design corrects single-bit errors automatically
  • 1 V operation matches the server memory controller specification
  • Verified compatible with Supermicro H14DSG-OM motherboard

192GB DDR5-6400 ECC RDIMM kit for Supermicro

This 192GB kit contains twelve 16GB DDR5-6400 registered ECC modules built to the exact rank, voltage and timing the Supermicro H14DSG-OM memory controller expects. The 1Rx8 registered design allows every slot to be fully populated at the rated 6400 MT/s speed while ECC corrects single-bit errors on the fly.

Check motherboard manual for population rules

Before ordering, consult the Supermicro H14DSG-OM manual for supported DIMM capacities, approved population order and installation steps. The board requires 288-pin registered RDIMMs — not UDIMMs or SODIMMs — and memory support varies by specific server configuration, so verification prevents mismatched modules.

Registered ECC design runs at 1.1V

The modules operate at the standard 1.1V DDR5 voltage and use a registered architecture that reduces electrical load on the memory controller when all twelve slots are filled. No heat spreaders are fitted, so airflow across the DIMM rows in the server chassis handles thermal management during normal operation.

How it compares

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

Price $5,912.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (12 × 16 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $30.80 per GB
Pricier than about 88% 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 numberMR51200-618K12
Total capacity192 GB (12 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
ECC supportYes
Buffer typeRegistered
Memory rank1Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 12 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Does the 192GB kit ship as twelve individual 16GB modules or do I need to buy extra DIMMs?

The kit contains twelve 16GB DDR5 RDIMM modules, giving the full 192GB capacity in one package — no additional DIMMs are required.

Should I choose a different capacity or rank for the Supermicro H14DSG-OM, or is the 12×16GB 1Rx8 kit the right match?

This 12×16GB 1Rx8 Registered ECC kit is spec-matched to the Supermicro H14DSG-OM motherboard and meets its population rules for full-capacity operation.

Will the CL52 latency and 6400 MT/s speed actually run at those ratings once installed in the server?

Yes — the modules are built to the exact rank, voltage and timing the board's memory controller expects, so they are recognised at full capacity and operate at the rated DDR5-6400 CL52 speed.

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