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Two green DDR5 RDIMM modules in static bags

NEMIX RAM

NEMIX RAM 192GB (2 x 96GB) DDR5 4800 CL40 1.1V ECC Registered RDIMM memory upgrade for GIGABYTE MZ73-LM0

SKU CH-R7T0-CC0CE

192GB DDR5 4800 registered ECC kit with two 96GB modules for the GIGABYTE MZ73-LM0 motherboard

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

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  • 192 GB total capacity in a matched 2 x 96 GB kit
  • DDR5 4800 speed with CL40 latency for rated performance
  • ECC and registered design corrects errors and stabilises full populations
  • 1 V operation matches the motherboard's memory controller spec
  • 288-pin RDIMM form factor fits the GIGABYTE MZ73-LM0 exactly

Exact-match DDR5 server kit

This NEMIX RAM kit delivers 192GB in two 96GB DDR5-4800 registered ECC RDIMMs built to the GIGABYTE MZ73-LM0 motherboard's specifications. The modules run at 1.1V with CL40 timing and a 2Rx4 organisation that the board's memory controller expects.

Thermals and power profile

Operating at the standard DDR5 voltage of 1.10V, the registered architecture reduces electrical load on the memory controller when all slots are populated. No heat spreaders are fitted, so airflow across the 288-pin modules handles thermal dissipation in typical server chassis.

Build integration notes

The kit uses the 288-pin RDIMM form factor required by the MZ73-LM0 and will not fit UDIMM or SODIMM slots. Builders must consult the motherboard manual for supported population rules and maximum capacity per channel before installation. Buyers needing non-ECC unbuffered memory or a different capacity per module 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 $5,904.99
Pricier than about 81% of the 21,161 comparable items (median $397.99).
Total capacity 192 GB (2 × 96 GB)
Higher than about 75% of the 20,941 comparable items (median 32 GB).
Price per GB $30.76 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 numberMR38400-9624K2
Total capacity192 GB (2 × 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 items192 GB 2 × 96 GB DDR5 4800 MHz PC5-38400 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How do I install the 288-pin DDR5 RDIMM modules on the GIGABYTE MZ73-LM0 and what step is often missed?

Power down the server, open the chassis, and seat each 96GB RDIMM firmly into the 288-pin slots following the motherboard manual's population order; the step most often missed is confirming the exact slot sequence for a 2 x 96GB configuration so the memory controller recognises the full 192GB at DDR5 4800.

What maintenance or replacement will the 192GB DDR5 4800 ECC Registered kit need over its service life?

The modules have no heat spreaders and no moving parts, so routine maintenance is limited to keeping server airflow clean; if a single-bit error exceeds ECC correction or a module fails, the lifetime replacement warranty covers a direct swap of the affected 96GB RDIMM.

What limit appears first when the 2Rx4 Registered ECC RDIMMs run sustained workloads at 1.1V?

The registered buffer and on-die ECC keep signal integrity stable at the rated DDR5 4800 CL40, so the first practical limit is the motherboard's maximum supported capacity or slot count, not the memory's own thermal or electrical ceiling.

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