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Six green DDR5 RDIMM sticks in a row, no heat spreaders, gold contacts visible

NEMIX RAM

NEMIX RAM DDR5 192GB (6×32GB) 6400MHz CL52 1.1V ECC RDIMM Supermicro H13SVW-NT

SKU CH-1FMW-52A99

A 192 GB DDR5 ECC registered memory kit of six 32 GB modules running at 6400 MHz CL52 and 1.1 V, validated for the Supermicro H13SVW-NT motherboard

  • Total capacity192 GB (6 × 32 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity from six 32 GB modules
  • DDR5-6400 speed with CL52 latency at 1.1 V
  • Registered ECC design prevents silent data errors
  • 288-pin RDIMM form factor matches Supermicro H13SVW-NT
  • Major OEM chips from Samsung, Micron or Hynix

Exact-match server kit

This NEMIX RAM kit provides 192GB of DDR5 memory in six 32GB Registered ECC RDIMMs. It is built for administrators upgrading a Supermicro H13SVW-NT motherboard that requires the precise rank, voltage and timing combination this kit delivers.

2Rx8 registered architecture

Each module uses a 2Rx8 organisation with Registered buffering so the memory controller can address every slot at full capacity. The 1.10V operating voltage and CL52 latency match the board's validated profile, preventing down-clocking or population errors.

Low-voltage DDR5 operation

Running at 1.1V, the kit draws minimal power while maintaining 6400MHz throughput across all six slots. The Registered design offloads the controller, reducing electrical load and heat without requiring active cooling on the modules themselves.

How it compares

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

Price $6,753.99
Pricier than about 83% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (6 × 32 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $35.18 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 numberMR51200-328K6
Total capacity192 GB (6 × 32 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 rank2Rx8
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 6 × 32 GB DDR5 6400 MHz PC5-51200 2Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will this 6400 MHz kit actually run at 6400 MHz in my Supermicro H13SVW-NT?

Yes. The kit is an exact-match upgrade for the Supermicro H13SVW-NT, so the memory controller recognises the 2Rx8 rank, 1.1 V voltage and CL52 timing and runs every slot at the rated DDR5 6400 speed.

Does the registered ECC design limit the usable speed or capacity on this board?

No. The registered architecture offloads the memory controller, allowing all six slots to be fully populated at the full 192 GB capacity while ECC corrects single-bit errors on the fly.

What physical slot and form factor do these modules need on the motherboard?

They require standard 288-pin DDR5 RDIMM slots; the kit is not compatible with UDIMM or SODIMM sockets.

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