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Sixteen green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 1TB 16x64GB DDR5 6400 CL52 1.1V 2Rx4 ECC RDIMM Supermicro H13DSG-OM memory upgrade

SKU CH-BKN6-NFRYT

1 TB kit of sixteen 64 GB DDR5-6400 registered ECC RDIMMs at 1.1 V CL52, 288-pin 2Rx4, validated for Supermicro H13DSG-OM

  • Total capacity1 TB (16 × 64 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 1TB capacity with 16 matched 64GB modules for full-server population
  • DDR5 6400 speed at CL52 latency runs at rated frequency
  • Registered ECC architecture corrects single-bit errors to prevent data corruption
  • 10V operation with 2Rx4 organisation matches controller expectations precisely
  • 288-pin RDIMM form factor verified for Supermicro H13DSG-OM motherboard

Capacity and configuration

This kit provides 1 TB of DDR5 memory arranged as sixteen 64 GB RDIMMs. It is built for the Supermicro H13DSG-OM motherboard and suits administrators who need the full 1 TB capacity in a single validated package.

DDR5 RDIMM constraints

DDR5 Registered DIMMs use a 288-pin interface that is physically incompatible with UDIMM or SODIMM slots. The registered buffer allows all slots to be populated at the rated 6400 MT/s speed, but the motherboard must support Registered ECC modules and the specific population rules for sixteen DIMMs.

Registered ECC requirement

The modules are 2Rx4 Registered ECC parts operating at 1.1 V with CL52 timing. A system that requires UDIMMs, non-ECC memory, or a different rank structure will not recognise this kit at its rated capacity or speed.

How it compares

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

Price $34,340.99
Pricier than about 94% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (16 × 64 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $34.34 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 numberMR51200-924K16
Total capacity1 TB (16 × 64 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 items1 TB 16 × 64 GB DDR5 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Questions about this item

Should I pick the 1TB kit with 16 modules of 64GB each or a different capacity for the Supermicro H13DSG-OM?

The 1TB kit delivers 16 modules of 64GB, matching the board's maximum supported capacity and population rules. Fewer modules would leave slots empty and reduce total memory, while this exact kit is verified for full recognition at rated speed.

What does the DDR5 6400 CL52 rating mean once the modules are installed in the server?

The memory controller will run each DIMM at 6400 MT/s with a CAS latency of 52 cycles at 1.10V. Registered buffering and ECC keep every slot stable at that speed even when all 16 slots are populated.

Is the 288-pin RDIMM interface the right one for the H13DSG-OM, and what does it limit in practice?

Yes, the H13DSG-OM requires 288-pin Registered DIMMs. The RDIMM interface caps the configuration to registered modules only — UDIMMs or SODIMMs will not fit or function.

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