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Green rectangular circuit board with gold edge connectors and black memory chips, no heat spreader

NEMIX RAM

NEMIX RAM 64GB DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM Supermicro H13DSG-OM memory upgrade

SKU CH-FCK0-4KT29

A 64GB DDR5 5600 registered ECC RDIMM built to the exact rank, voltage and timing the Supermicro H13DSG-OM memory controller expects for full-capacity recognition at rated speed

  • Total capacity64 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 64GB

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  • 64 GB capacity doubles memory headroom for virtualisation workloads
  • DDR5 5600 speed matches the Supermicro H13DSG-OM controller for rated throughput
  • Registered ECC architecture corrects single-bit errors to prevent silent data corruption
  • 1 V operation at CL46 meets the board's exact voltage and timing requirements
  • 288-pin RDIMM form factor fits the motherboard's DIMM slots without adapters

Exact-match server upgrade

This 64 GB DDR5-5600 registered ECC RDIMM is built for the Supermicro H13DSG-OM motherboard. It delivers the precise 2Rx4 rank, 1.10 V voltage and CL46 timing the platform expects so every slot runs at rated speed.

Verify population rules first

Check your system or motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering. The board requires 288-pin registered modules, not UDIMM or SODIMM, and the memory controller must be able to address the full capacity.

Replaces slower or smaller RDIMMs

The jump is worth it when you need maximum registered capacity with on-the-fly error correction across every channel. It is not suited for desktop boards that only accept unbuffered memory or for builds that need heat-spreader cooling.

How it compares

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

Price $1,787.99
Pricier than about 67% of the 21,161 comparable items (median $397.99).
Total capacity 64 GB
Higher than about 60% of the 20,941 comparable items (median 32 GB).
Price per GB $27.94 per GB
Pricier than about 78% of the 20,941 comparable items (median $8.19 per GB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameNEMIX RAM
Product lineNEMIX RAM Original Series Server Memory
Model nameDDR5 ECC RDIMM Registered Server Memory
Part numberMR44800-924K1
Total capacity64 GB
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

Does the kit contain only the 64GB DDR5 5600 CL46 RDIMM or are extra parts needed?

The package contains one 64GB DDR5 5600 CL46 1.1V 2Rx4 ECC Registered RDIMM. No additional components are required for installation in a compatible Supermicro H13DSG-OM motherboard.

Should I choose this 64GB 2Rx4 module or a different capacity for the H13DSG-OM?

This 64GB 2Rx4 DDR5 5600 module matches the motherboard's registered ECC RDIMM requirement. Select it when your configuration calls for a single 64GB registered DIMM per slot.

What does the 5600MHz speed mean once the module is installed in the server?

The DDR5 5600 (PC5 44800) rating means the DIMM runs at 5600 MT/s with CL46 latency at 1.1V when the motherboard memory controller is configured for that speed.

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