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Six green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 96GB (6x16GB) DDR5-6400 ECC RDIMM CL52 1.1V 288-pin memory upgrade for Supermicro H13DSG-OM

SKU CH-CA56-G4SS4

A 96GB kit of six 16GB DDR5-6400 ECC registered RDIMMs at 1.1V CL52, built to the Supermicro H13DSG-OM motherboard's exact rank, voltage and timing requirements for full-capacity, full-speed operation

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 96GB total capacity across six 16GB modules for dense server workloads
  • DDR5-6400 speed with CL52 latency keeps data flowing at rated throughput
  • Registered ECC architecture corrects single-bit errors and offloads the memory controller
  • 1V operation matches the platform's voltage spec for stable full-population runs
  • 288-pin RDIMM form factor fits the Supermicro H13DSG-OM motherboard exactly

Exact-match server kit

This 96GB kit contains six 16GB DDR5-6400 RDIMM modules built to the PC5-51200 standard with CL52 timing and 1.1V operation. Each stick is a 1Rx8 registered ECC DIMM on a 288-pin form factor, matching the exact rank, voltage and timing the Supermicro H13DSG-OM memory controller expects. The modules use major OEM Samsung, Micron or Hynix chips and ship without heat spreaders.

Suited for populated servers

The registered architecture lets every slot run fully populated at rated speed while ECC corrects single-bit errors on the fly, making it suitable for production workloads that cannot tolerate silent data corruption. Builders who need unbuffered UDIMMs, SODIMMs, non-ECC memory or a different capacity per module should look elsewhere because this kit only delivers 16GB registered ECC RDIMMs in a six-piece configuration.

Verify population rules

Check your motherboard manual for supported total capacity, approved DIMM population order and any BIOS version requirements before ordering. The board dictates which slots must be filled first and whether all six modules can run at DDR5-6400 simultaneously. Confirm the 288-pin RDIMM form factor matches every slot you intend to populate.

How it compares

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

Price $2,705.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $28.19 per GB
Pricier than about 79% 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 numberMR51200-618K6
Total capacity96 GB (6 × 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 items96 GB 6 × 16 GB DDR5 6400 MHz PC5-51200 1Rx8 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

What motherboard must I have to install this 96GB DDR5-6400 ECC RDIMM kit?

This kit is validated for the Supermicro H13DSG-OM motherboard. It uses the 288-pin RDIMM form factor that board requires, not UDIMM or SODIMM, and matches the board's memory-population rules.

Will these 1Rx8 registered modules run at full speed if I keep older DDR5 RDIMMs in the other slots?

Mixing ranks or speeds forces the memory controller to downclock all channels to the slowest module. For guaranteed DDR5-6400 operation, populate every slot with identical 1Rx8 CL52 1.1V RDIMMs.

How do I confirm the kit is running at DDR5-6400 CL52 1.1V after installation?

Enter the BIOS and verify the memory frequency reads 6400 MT/s, CAS latency shows CL52, and voltage is set to 1.1V. The POST memory test should report the full 96GB without errors.

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