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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 5600 CL46 2Rx4 ECC Registered RDIMM memory upgrade for GIGABYTE MZ73-LM2

SKU CH-CN0A-464SD

Eight-module kit delivers 1 TB of DDR5-5600 registered ECC memory at CL46 for the GIGABYTE MZ73-LM2 motherboard

  • Total capacity1 TB (8 × 128 GB)
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 1TB 8X128GB

Show 24 more
  • 1TB kit (8 × 128GB) DDR5 5600 CL46 for full-capacity server performance
  • Registered ECC RDIMM corrects single-bit errors to prevent silent data corruption
  • 2Rx4 1.10V modules match GIGABYTE MZ73-LM2 memory-controller expectations exactly
  • 288-pin DDR5 form factor fits the board's required RDIMM slots only
  • Lifetime replacement warranty with free US-based technical support included

Capacity and Compatibility

This 1 TB kit contains eight 128 GB DDR5 RDIMMs rated at 5600 MT/s with CL46 latency. It is built for the GIGABYTE MZ73-LM2 motherboard and uses the 288-pin registered form factor that board requires.

Upgrade Path and Use Case

The kit replaces smaller DDR5 RDIMM sets or mixed-capacity configurations that limit total memory or force slower speeds. The jump is worth it when your workloads need the full 1 TB at the board's native 5600 MT/s rate with ECC and registered buffering active.

Build Integration

Each module runs at 1.1 V and uses a 2Rx4 organisation, so the memory controller sees the expected electrical load when all slots are populated. The registered design buffers command and address signals, and ECC corrects single-bit errors without extra software layers. No heat spreader is fitted, so airflow across the DIMMs must be provided by the chassis. Buyers who need UDIMM or SODIMM form factors cannot use this kit.

How it compares

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

Price $33,873.99
Pricier than about 93% of the 21,161 comparable items (median $397.99).
Total capacity 1 TB (8 × 128 GB)
Higher than about 93% of the 20,941 comparable items (median 32 GB).
Price per GB $33.87 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 numberMR44800-724K8
Total capacity1 TB (8 × 128 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 items1 TB 8 × 128 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

Will the 288-pin RDIMM modules fit the GIGABYTE MZ73-LM2 motherboard slots?

Yes, the kit uses the 288-pin DDR5 RDIMM form factor that the MZ73-LM2 requires, and the 2Rx4 rank matches the board's population rules for full 1 TB capacity.

What is the correct installation order for the eight 128 GB sticks?

Follow the motherboard manual's DIMM population sequence; the board's memory-controller rules dictate which slots must be filled first to run all eight modules at DDR5-5600.

Do these registered ECC modules need any firmware updates or periodic maintenance?

No firmware updates are required; the on-die ECC and registered buffer operate continuously without user intervention for the life of the modules.

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