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NEMIX RAM

NEMIX RAM 1.1TB DDR5 4800MHz CL40 12x96GB ECC Registered RDIMM Kit for GIGABYTE MZ73-LM2

SKU CH-W2CH-NQD7A

A 1.1 TB DDR5 4800 MHz CL40 registered ECC RDIMM kit of twelve 96 GB modules built for the GIGABYTE MZ73-LM2 motherboard

  • Total capacity1.1 TB (12 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered
  • Massive 1.1 TB capacity for memory-hungry workloads using twelve 96 GB modules
  • DDR5 4800 MHz speed delivers high bandwidth for server applications
  • ECC and registered design corrects errors and stabilises fully populated slots
  • CL40 latency at 1.10 V balances responsiveness with power efficiency
  • Verified compatibility with the GIGABYTE MZ73-LM2 motherboard ensures correct fit and operation

1.1 TB DDR5 ECC RDIMM kit for GIGABYTE MZ73-LM2

This 1.1 TB kit contains twelve 96 GB DDR5 4800 MHz CL40 registered ECC RDIMMs built for the GIGABYTE MZ73-LM2 motherboard. Each module is a 288-pin 2Rx4 device operating at 1.10 V. The registered design lets the memory controller address every slot at full capacity, while ECC corrects single-bit errors to protect data integrity in production servers.

Sustained-load behaviour with registered DDR5 4800

The registered architecture buffers command and address signals, reducing electrical load on the memory controller when all twelve slots are populated. This keeps timing stable at the rated 4800 MT/s speed during continuous workloads such as virtualisation, database caching or large-scale analytics. ECC detection and correction runs on every cycle, preventing silent corruption without adding latency under sustained throughput.

Installation notes and common issues

The kit uses the 288-pin RDIMM form factor required by the MZ73-LM2; UDIMM or SODIMM modules will not fit or function. Verify the motherboard manual for the approved DIMM population sequence before seating all twelve modules, as incorrect ordering can prevent the system from recognising the full 1.1 TB capacity. Modules have no heat spreaders, so ensure chassis airflow meets the server vendor's thermal guidelines.

How it compares

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

Price $30,446.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1.1 TB (12 × 96 GB)
Higher than about 94% of the 20,941 comparable items (median 32 GB).
Price per GB $27.68 per GB
Pricier than about 77% 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 numberMR38400-9624K12
Total capacity1.1 TB (12 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Memory rank2Rx4
Heat spreaderNo
Power
Rated voltage1.1 V
Compatibility
Compatible systemsGIGABYTE
In the box
Included items1.1 TB 12 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

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Questions about this item

How much power does the 1.1TB DDR5 4800MHz kit draw when running continuously at 1.10V?

Each 96GB module operates at 1.10V. Total system power depends on the GIGABYTE MZ73-LM2 motherboard's memory controller efficiency and the number of populated slots.

Does the GIGABYTE MZ73-LM2 require a specific CPU or BIOS version to recognise all twelve 2Rx4 Registered DIMMs?

The kit is validated for the GIGABYTE MZ73-LM2 at DDR5 4800 (PC5-38400). Consult the motherboard manual for supported CPU generations, memory population rules and minimum BIOS revision.

Can I mix these CL40 2Rx4 Registered ECC modules with older DDR5 UDIMMs already installed in the same server?

No. Registered RDIMMs and unbuffered UDIMMs use different signalling and cannot be mixed on the same motherboard. The MZ73-LM2 requires 288-pin Registered ECC DIMMs only.

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