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NEMIX RAM

NEMIX RAM DDR5 5600 768GB 12x64GB ECC RDIMM 2Rx4 CL46 1.1V 288-pin GIGABYTE MZ73-LM0 memory upgrade

SKU CH-MTCG-YTE1Q

A 768GB DDR5-5600 ECC registered server memory kit with twelve 64GB 2Rx4 RDIMMs at CL46 and 1.1V, validated for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity768 GB (12 × 64 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • 768 GB total capacity from 12 matched 64 GB modules
  • DDR5 5600 speed rated at PC5-44800 for server workloads
  • ECC registered design detects and corrects single-bit errors automatically
  • 2Rx4 organization with 1.1 V operation matches motherboard memory-controller specs
  • 288-pin RDIMM form factor verified for GIGABYTE MZ73-LM0 compatibility

Exact-match DDR5 server upgrade

This 768GB kit contains twelve 64GB DDR5 5600 RDIMMs built to the precise rank, voltage and timing the GIGABYTE MZ73-LM0 expects so every slot is recognised at full capacity and rated speed. Registered ECC architecture offloads the memory controller while correcting single-bit errors on the fly to prevent silent data corruption and unplanned reboots. It is not suited for systems that require UDIMM or SODIMM form factors or that cannot populate twelve 2Rx4 modules.

Sustained-load behaviour

Registered buffering keeps the memory controller stable when all twelve slots are fully populated so throughput remains consistent across long compute jobs rather than throttling after a short burst. ECC continues to catch and correct single-bit errors throughout extended runs protecting data integrity in production workloads. The kit is not intended for platforms that limit total capacity below 768GB or that restrict DIMM population order in ways the manual does not support.

Thermals noise and power draw

Modules operate at 1.1V without heat spreaders relying on chassis airflow to maintain normal temperatures during typical server operation. The registered design reduces electrical load on the motherboard helping keep power draw steady under continuous use. No active cooling is included so adequate case ventilation is required and the product is not designed for enclosures with restricted airflow.

How it compares

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

Price $23,662.99
Pricier than about 92% of the 21,161 comparable items (median $397.99).
Total capacity 768 GB (12 × 64 GB)
Higher than about 92% of the 20,941 comparable items (median 32 GB).
Price per GB $30.81 per GB
Pricier than about 88% 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 numberMR44800-924K12
Total capacity768 GB (12 × 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
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items768 GB 12 × 64 GB DDR5 5600 MHz PC5-44800 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How much heat does the 1.1V DDR5 5600 kit generate when all 12 slots run continuously?

Each 64 GB RDIMM operates at 1.10 V, so total power draw stays low even with every channel populated, and the registered design keeps the memory controller cool under sustained load.

What motherboard feature must my GIGABYTE MZ73-LM0 already provide for these 288-pin RDIMMs to function?

The board must support DDR5 5600 registered ECC memory with 2Rx4 organisation and accept 12 DIMMs in the correct population order.

Will the CL46 2Rx4 modules work alongside older DDR5 RDIMMs I keep in other channels?

Mixing ranks or timings can prevent the server from posting; the manual for MZ73-LM0 should be checked for approved population rules before combining kits.

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