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Two green DDR5 RDIMM modules, bare circuit boards with gold edge connectors and black memory chips, no heat spreaders

NEMIX RAM

NEMIX RAM DDR5 6400 ECC RDIMM 192GB (2x96GB) CL52 1.1V 2Rx4 288-pin GIGABYTE MZ73-LM1

SKU CH-GM6A-M4TM3

A 192 GB DDR5 server memory kit with ECC and registered buffering for the GIGABYTE MZ73-LM1 motherboard

  • Total capacity192 GB (2 × 96 GB)
  • Rated speedDDR5 6400 (PC5 51200)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL52
  • Rated voltage1.1 V
  • Buffer typeRegistered

Size 192GB 2X96GB

Show 24 more
  • 192 GB total capacity from a matched 2 × 96 GB kit
  • DDR5-6400 speed with CL52 latency for rated server performance
  • Registered ECC architecture corrects single-bit errors on the fly
  • 1 V operation at 2Rx4 rank for full-slot stability
  • 288-pin RDIMM form factor verified for GIGABYTE MZ73-LM1

Capacity and purpose

This 192GB kit uses two 96GB DDR5 RDIMM modules rated at 6400 MT/s with CL52 latency and 1.10V operation. Registered ECC architecture and 2Rx4 organisation make it suitable for the GIGABYTE MZ73-LM1 motherboard in memory-intensive server workloads.

Verify your configuration

Consult the system or motherboard manual for supported capacities, approved DIMM population order and installation steps before ordering. The 288-pin registered form factor is required; UDIMM or SODIMM modules will not fit this board.

Sustained-load behaviour

Registered buffering offloads the memory controller so every slot runs fully populated at rated speed, while on-die ECC corrects single-bit errors on the fly. This combination maintains data integrity and prevents unplanned reboots during continuous production operation.

How it compares

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

Price $5,537.99
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 $28.84 per GB
Pricier than about 81% 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 numberMR51200-9624K2
Total capacity192 GB (2 × 96 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 6400 (PC5 51200)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL52
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 6400 MHz PC5-51200 2Rx4 1.1 V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

What comes in the 192 GB kit and do I need anything else to install it?

The kit contains two 96 GB DDR5 6400 RDIMM modules. No extra parts are required; they install directly into the GIGABYTE MZ73-LM1 motherboard's 288-pin slots.

Should I choose this 2×96 GB kit or a different capacity for my MZ73-LM1?

This 192 GB (2×96 GB) kit matches the board's DDR5 6400 registered ECC specification. Select it when your workload needs the full 192 GB capacity; choose a smaller validated kit if you need less memory.

What does the DDR5 6400 CL52 rating mean once the modules are running in the server?

The modules will operate at 6400 MT/s with a CAS latency of 52 cycles at 1.1 V, delivering the rated bandwidth and error-correcting stability the MZ73-LM1 memory controller expects.

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