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Six green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 6400 192GB (6x32GB) CL52 2Rx8 ECC Registered RDIMM Supermicro H13SST-GC memory upgrade

SKU CH-973T-V8RZS

192 GB DDR5 6400 ECC registered RDIMM kit (six 32 GB modules, CL52, 1.1 V, 2Rx8) validated for the Supermicro H13SST-GC 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
  • 192GB total capacity across six 32GB modules
  • DDR5-6400 speed with CL52 latency at 1.1V
  • Registered ECC architecture prevents silent data corruption
  • Exact-fit 288-pin RDIMM for Supermicro H13SST-GC
  • Major OEM chips from Samsung, Micron or Hynix

NEMIX RAM DDR5 6400 192GB Kit

This 192GB kit contains six 32GB DDR5-6400 Registered ECC RDIMMs built to the exact 2Rx8, 1.1V, CL52 specification the Supermicro H13SST-GC memory controller expects. The modules are recognised at full capacity and run at rated speed without manual tuning.

Suited for fully populated H13SST-GC servers

The kit matches the board's 288-pin RDIMM requirement and population rules, so every slot can be filled for maximum density. Builders using UDIMM, SODIMM, or non-ECC platforms cannot use these modules and should look for memory that matches their specific motherboard specification.

192GB capacity for dense virtualisation workloads

Six ranks per channel let the server address large memory pools for database caching, container hosts, or HPC jobs while ECC corrects single-bit errors on the fly. Workloads that exceed 192GB or demand higher DDR5 data rates will require a platform supporting larger DIMMs or faster memory speeds.

How it compares

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

Price $6,677.99
Pricier than about 82% 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 $34.78 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

What motherboard must I already have for this 6x32GB DDR5 6400 kit to work?

The kit is validated for the Supermicro H13SST-GC motherboard and requires that board's 288-pin RDIMM slots.

Will these 2Rx8 Registered ECC modules run alongside any existing RDIMMs I keep in the server?

Population rules depend on the H13SST-GC manual; the board's memory controller expects matching rank, voltage and timing for full-speed operation.

How can I confirm the 192GB kit is running at DDR5 6400 CL52 after installation?

Check the BIOS memory information or OS tools such as dmidecode to verify speed 6400 MT/s, CAS 52 and 1.1 V on all six slots.

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