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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 192GB 12x16GB CL52 1.1V ECC RDIMM Supermicro H13SSW memory upgrade

SKU CH-KQV8-MZEX6

A 192 GB DDR5 6400 RDIMM kit of twelve 16 GB modules with ECC, registered buffering, CL52 latency and 1.1 V operation, validated for the Supermicro H13SSW 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
  • 192 GB total capacity from twelve 16 GB modules for maximum memory density
  • DDR5 6400 speed with CL52 latency at 1.1 V for rated performance
  • Registered ECC RDIMM design corrects single-bit errors and buffers the memory bus
  • 1Rx8 rank configuration matches the Supermicro H13SSW memory controller requirements
  • 288-pin DDR5 RDIMM form factor fits the motherboard slots exactly

Exact-match DDR5-6400 kit

This 192GB kit contains twelve 16GB DDR5 RDIMM modules rated at 6400MHz with CL52 latency and 1.10V operation. Each module uses a 1Rx8 registered ECC design built with major OEM chips.

Suits Supermicro H13SSW builds

The 288-pin registered form factor matches the H13SSW memory slots and population rules for full-capacity operation. Buyers who need unbuffered UDIMMs or SODIMMs for a different platform should look elsewhere.

Twelve-module kit only

The package delivers exactly twelve 16GB RDIMMs with no extra cables, software or heat spreaders. Installation follows the motherboard manual population order for the H13SSW.

How it compares

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

Price $5,344.99
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 $27.84 per GB
Pricier than about 78% 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

Do I need a Supermicro H13SSW motherboard with 12 free DDR5 RDIMM slots to install this 192GB kit?

Yes, the kit is built for the Supermicro H13SSW and requires twelve 288-pin DDR5 RDIMM slots to run the full 192GB at DDR5-6400.

Can I mix these 1Rx8 CL52 1.1V modules with older DDR5 RDIMMs that have different ranks or timings?

Mixing different ranks, latencies or voltages is not recommended; the memory controller will downclock to the slowest module and may disable ECC or registered features.

How do I confirm the kit is running at 6400 MT/s with ECC active after installation?

Enter the BIOS or use a tool like dmidecode to verify each DIMM shows 6400 MT/s, CL52, 1.1V and ECC Registered status across all twelve slots.

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