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Two green DDR5 RDIMM modules, no heat spreaders, 288-pin gold contacts

NEMIX RAM

NEMIX RAM 128GB (2x64GB) DDR5 5600 ECC RDIMM SuperMicro MBD-X13DGU memory upgrade

SKU CH-5197-MH36Q

A 128 GB DDR5 5600 ECC registered DIMM kit built for the SuperMicro MBD-X13DGU AI SuperServer motherboard

  • Total capacity128 GB (2 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 128 GB capacity for memory-intensive workloads
  • DDR5 5600 speed for high-bandwidth data transfer
  • ECC registered design for error-correcting reliability
  • 10 V operation for efficient server power use
  • Validated for SuperMicro MBD-X13DGU motherboard compatibility

128GB DDR5 5600 ECC RDIMM Kit

This 128GB kit contains two 64GB DDR5 5600 registered DIMMs built for the SuperMicro MBD-X13DGU AI SuperServer motherboard. It targets administrators and integrators who need ECC protection and registered signalling for mission-critical server and AI workloads.

Registered 2Rx4 modules at 1.1V for 288-pin DDR5

Each module is a dual-rank 2Rx4 registered DIMM operating at 1.1V and plugs directly into the board's 288-pin DDR5 slots. The registered buffer reduces electrical load on the memory controller, freeing the platform to populate all available channels without signal degradation.

CL46 latency under sustained AI and server loads

Rated at CL46, the modules maintain consistent timing during extended training runs, inference serving and database operations. Stress testing under load validates stability so the memory subsystem does not become the bottleneck when the system runs at full utilisation for hours.

How it compares

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

Price $4,027.99
Pricier than about 77% of the 21,161 comparable items (median $397.99).
Total capacity 128 GB (2 × 64 GB)
Higher than about 70% of the 20,941 comparable items (median 32 GB).
Price per GB $31.47 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 lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSupermicro DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR44800-924K2
Total capacity128 GB (2 × 64 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
Heat spreaderNo
Memory rank2Rx4
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items128 GB (2 × 64 GB) DDR5 5600 MHz PC5-44800 2Rx4 1.1 V CL46 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 1.10 V DDR5 modules exceed the SuperMicro MBD-X13DGU power budget under sustained load?

The kit runs at the standard 1.10 V DDR5 voltage and is validated for the SuperMicro MBD-X13DGU, so sustained operation stays within the platform power envelope.

How much heat and noise do the 2Rx4 RDIMMs generate during 24/7 server workloads?

The modules have no heat spreader and operate at 1.10 V, producing minimal thermal output and zero acoustic noise in a cooled chassis.

Does the SuperMicro MBD-X13DGU motherboard need a specific BIOS revision to recognise the 5600 MT/s CL46 2Rx4 configuration?

The kit is qualified for the SuperMicro MBD-X13DGU; the motherboard must support DDR5 5600 registered ECC RDIMMs, which the platform provides.

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