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NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400 CL52 1.1V 2Rx4 ECC Registered RDIMM memory upgrade for Supermicro H13SSW

SKU CH-QC22-KKS5D

192 GB DDR5 6400 CL52 2Rx4 ECC Registered RDIMM kit validated for Supermicro H13SSW motherboards

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 192 GB total capacity from two 96 GB modules
  • DDR5 6400 speed with CL52 latency at 1.1 V
  • Registered ECC RDIMM prevents silent data corruption
  • 2Rx4 dual-rank organisation for full-capacity population
  • Exact-match kit validated for Supermicro H13SSW motherboard

Exact-match DDR5 upgrade for Supermicro H13SSW

This 192GB kit provides two 96GB DDR5 6400 CL52 Registered ECC RDIMMs built to the precise rank, voltage, and timing the Supermicro H13SSW memory controller expects. The 2Rx4 1.10V modules are recognised at full capacity and run at their rated speed without manual tuning.

Registered ECC architecture for production stability

Registered buffering offloads the memory controller so every slot operates fully populated at full capacity. ECC detects and corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots before they reach production workloads.

288-pin RDIMM installation with population rules

The kit uses the 288-pin RDIMM form factor required by the board, not UDIMM or SODIMM. Consult the system or motherboard manual for supported capacities, approved DIMM population order, and installation steps before fitting the modules.

How it compares

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

Price $5,213.99
Pricier than about 80% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $27.16 per GB
Pricier than about 75% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 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 rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items192 GB 2 × 96 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Will the 2Rx4 registered ECC RDIMMs need any firmware updates or periodic reseating during their service life?

No firmware updates or scheduled reseating are required; the modules are validated for continuous operation in the Supermicro H13SSW at DDR5-6400 CL52 1.1V.

What thermal or power limit appears first when the kit runs at full 192GB capacity 24/7?

The 1.1V DDR5 voltage and registered architecture keep power draw within the motherboard's DIMM-slot budget, so thermal throttling is not encountered under sustained load.

How much fan noise or case heat should I expect from the memory alone during all-day workloads?

The modules have no heat spreaders and operate at 1.1V, so they add negligible heat and require no extra airflow beyond the server's standard cooling.

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