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Two green DDR5 RDIMM sticks, no heat spreaders, gold contacts, black PCB, 288 pins

NEMIX RAM

NEMIX RAM 192GB (2x96GB) DDR5 6400 CL52 1.1V ECC RDIMM MZ73-LM2 memory upgrade

SKU CH-P9JA-DZ64P

192 GB DDR5-6400 ECC registered server memory kit in two 96 GB modules, CL52 at 1.1 V, validated for the Gigabyte MZ73-LM2 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 with two 96 GB modules for high-density server workloads
  • DDR5 6400 speed rated at PC5-51200 for fast data throughput
  • CL52 latency and 1.1 V operation tuned for efficient registered performance
  • ECC registered RDIMM design corrects single-bit errors and buffers signals for stability
  • 288-pin form factor validated for GIGABYTE MZ73-LM2 motherboard compatibility

Compatible upgrade for GIGABYTE MZ73-LM2

This 192GB kit contains two 96GB DDR5 6400 RDIMMs built to the exact rank, voltage and timing the GIGABYTE MZ73-LM2 motherboard expects. Registered ECC architecture lets every slot run fully populated at rated speed while correcting single-bit errors before they reach production workloads.

Who this suits and who should look elsewhere

Server administrators who need the full 192GB capacity in a two-slot configuration on this specific board will have a plug-and-play experience. Builders using consumer motherboards, systems that accept only UDIMMs, or anyone needing non-ECC memory cannot use these registered modules.

The specification that decides fit

The modules are 288-pin DDR5 RDIMMs rated at 1.1V with CL52 latency and a 2Rx4 organisation; if your platform requires a different form factor, voltage, rank structure or does not support registered ECC, this kit will not work.

How it compares

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

Price $5,796.99
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 $30.19 per GB
Pricier than about 86% 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

Will the 288-pin DDR5 RDIMM modules fit the GIGABYTE MZ73-LM2 motherboard slots?

Yes, the kit uses the 288-pin Registered RDIMM form factor that the MZ73-LM2 requires; it is not a UDIMM or SODIMM and matches the board's physical slot keying.

What population order should I follow when installing both 96GB modules?

Consult the MZ73-LM2 manual for the approved DIMM population sequence; the board's memory controller expects a specific slot order to recognise the full 192GB capacity at DDR5-6400.

Do these Registered ECC modules need any firmware updates or battery replacements over time?

No firmware or battery maintenance is required; the modules rely on the motherboard's memory controller and on-board ECC logic, so only standard server dust cleaning applies.

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