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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 6400 192GB 6x32GB CL52 1.1V ECC RDIMM Supermicro H14SST-GE

SKU CH-39PB-Y26QA

192 GB six-module DDR5 ECC registered RDIMM kit running at 6400 MT/s with CL52 latency and 1.1 V for the Supermicro H14SST-GE 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 capacity across six 32GB modules for dense server workloads
  • DDR5 6400 speed with CL52 latency delivers rated throughput
  • Registered ECC design corrects single-bit errors to prevent data corruption
  • 1V operation matches the motherboard's memory-controller requirements
  • Verified compatibility with Supermicro H14SST-GE ensures correct population rules

System-Specific DDR5 ECC RDIMM Kit

This 192GB kit contains six 32GB DDR5 6400 registered ECC modules built for the Supermicro H14SST-GE motherboard. Each DIMM runs at 1.1V with CL52 latency and a 2Rx8 organisation. The registered design lets every slot operate fully populated at rated speed.

Verify Board Population Rules First

Check your motherboard manual for approved DIMM population order and maximum supported capacity before ordering. The H14SST-GE requires 288-pin registered RDIMMs; UDIMM or SODIMM modules will not fit or function. Confirm the board accepts 2Rx8 ranks at DDR5 6400.

Suited for Capacity-Critical Server Builds

Ideal for administrators expanding a verified H14SST-GE platform to its full 192GB limit with matched modules. Not suitable for systems that need unbuffered memory, non-ECC operation, or a different DDR generation. Buyers needing higher frequencies or lower latencies should look elsewhere.

How it compares

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

Price $7,100.99
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 $36.98 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 is included in the box and do I need anything else?

The box contains the 192GB kit as six 32GB DDR5 6400 CL52 1.1V 288-pin ECC Registered RDIMM modules. No extra parts are required for installation.

Should I choose a different capacity or speed for this motherboard?

This 192GB 6x32GB DDR5 6400 kit matches the Supermicro H14SST-GE qualified configuration. Other capacities or speeds are not validated for this board.

What does the 6400 speed rating mean when the kit is installed?

The modules run at DDR5 6400 (PC5-51200) with CL52 latency at 1.1V, delivering the rated throughput the memory controller expects when all six slots are populated.

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