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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 192GB 12x16GB DDR5 6400 CL52 1.1V ECC RDIMM Supermicro H14SSL-NT memory upgrade

SKU CH-GB3X-VEQZA

192 GB DDR5-6400 ECC registered RDIMM kit with twelve 16 GB modules validated for the Supermicro H14SSL-NT motherboard

  • Total capacity192 GB (12 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192GB total capacity from 12 matched 16GB modules
  • DDR5 6400 speed with CL52 latency at 1.1V
  • ECC registered design corrects errors and stabilises full population
  • 288-pin RDIMM form factor fits Supermicro H14SSL-NT
  • Major OEM Samsung Micron Hynix chips ensure enterprise reliability

Capacity and fitment

This 192GB kit contains twelve 16GB DDR5 RDIMM modules rated at 6400 MT/s with CL52 latency and 1.10V operation. It is built as an exact-match upgrade for the Supermicro H14SSL-NT motherboard using the registered ECC form factor that board requires.

Pre-installation checks

Verify the motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering. The board uses 288-pin registered DIMM slots; UDIMM or SODIMM modules will not fit. Ensure your configuration matches the 1Rx8 rank and voltage specification.

Thermals noise and power

Modules run at the standard 1.10V DDR5 voltage without heat spreaders, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller when all twelve slots are populated. ECC corrects single-bit errors to maintain stability under continuous operation.

How it compares

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

Price $5,871.99
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 $30.58 per GB
Pricier than about 87% 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 kit include all 12 DDR5 RDIMM modules, or do I need to buy any modules separately?

The kit contains 12 modules of 16 GB each, giving a total of 192 GB, so no additional modules are required.

Should I choose the 192 GB 12x16 GB kit or a different capacity for the Supermicro H14SSL-NT?

This 192 GB kit matches the board's DDR5 6400 CL52 1.1 V 1Rx8 Registered ECC specification; select it when your configuration calls for 192 GB.

Will the DDR5 6400 CL52 rating run at that speed once installed in the H14SSL-NT?

The modules are spec-matched to the motherboard's memory controller, so they are recognised at full capacity and operate at the rated DDR5 6400 speed.

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