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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 192GB DDR5-6400 ECC Registered RDIMM 6x32GB CL52 1.1V Supermicro H14DSG-O-CPU memory upgrade

SKU CH-TVCX-JM5KY

A 192GB DDR5-6400 ECC registered RDIMM kit of six 32GB modules at CL52 and 1.1V, validated for the Supermicro H14DSG-O-CPU 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 capacity in a 6 × 32 GB kit
  • DDR5-6400 speed with CL52 latency
  • Registered ECC design prevents silent data errors
  • 1 V operation matches server controller spec
  • Validated for Supermicro H14DSG-O-CPU motherboard

Exact DDR5-6400 server upgrade

This 192GB kit contains six 32GB DDR5-6400 registered ECC RDIMMs built for the Supermicro H14DSG-O-CPU motherboard. It targets administrators who need maximum capacity per channel without exceeding the board's qualified vendor list.

Populate all slots in the approved order

Installation follows the motherboard manual's slot population sequence; the 288-pin RDIMM keying prevents mis-insertion. The most common issue is mixing ranks or skipping slots, which stops the system from posting at the rated 6400MT/s speed.

Registered buffering sustains throughput

The registered architecture reduces electrical load on the memory controller so all six modules maintain DDR5-6400 transfer rates under continuous multi-threaded workloads. ECC corrects single-bit errors in real time, preventing silent data corruption during extended compute runs.

How it compares

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

Price $7,053.99
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 $36.74 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

How can I verify the kit is running at DDR5-6400 with CL52 after installation?

Enter the BIOS or UEFI and confirm the memory frequency shows 6400 MT/s and the CAS latency reads 52; the registered ECC design lets the controller train at the rated speed when populated per the motherboard manual.

What does the 6 x 32 GB kit contain and is anything else required?

The box includes six 288-pin RDIMM modules totalling 192 GB; no extra cables, brackets or cooling parts are needed, just follow the H14DSG-O-CPU population order in the system manual.

Why choose this 192 GB 2Rx8 registered ECC kit over other capacities?

This exact-match kit delivers the 1.1 V, CL52, 2Rx8 registered ECC specification the H14DSG-O-CPU memory controller expects, ensuring full-capacity recognition and stability in every slot.

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