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NEMIX RAM

NEMIX RAM 128GB DDR5 6400 CL52 2Rx4 ECC RDIMM Kit memory upgrade for GIGABYTE MZ73-LM0

SKU CH-V5WJ-8ZGGY

128GB DDR5-6400 2Rx4 ECC RDIMM kit with CL52 timing and 1.1V operation, validated for the GIGABYTE MZ73-LM0 motherboard

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

Show 24 more configurations
  • Exact-match 128GB kit runs at DDR5-6400 CL52 1.1V so the server recognises full capacity at rated speed
  • 2Rx4 Registered ECC RDIMM offloads the controller and corrects single-bit errors preventing silent data corruption
  • Verified fitment for GIGABYTE MZ73-LM0 motherboard using the required 288-pin RDIMM form factor
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade stability across both 64GB modules
  • Lifetime replacement warranty with free US-based technical support backs the upgrade long-term

Exact-match server upgrade

This NEMIX RAM kit delivers 128 GB as two 64 GB DDR5 RDIMMs rated at 6400 MT/s with CL52 latency and 1.1 V operation. It is built specifically for the GIGABYTE MZ73-LM0 motherboard, matching the registered ECC 2Rx4 layout that board expects.

DDR5 RDIMM population limits

Registered ECC modules shift electrical load off the memory controller, allowing every supported slot to run fully populated at rated speed. The board's own memory-population rules still dictate maximum capacity per channel and the required installation sequence, so consult the manual before filling all slots.

Keyed 288-pin installation

The 288-pin DDR5 RDIMM keying prevents insertion into UDIMM or SODIMM sockets, so the module can only go one way into the correct slot. Common issues arise when DIMMs are not seated in the manufacturer-specified population order or when the BIOS has not been updated to support the full 128 GB configuration.

Highlights

  • Exact-match 128GB kit runs at DDR5-6400 CL52 1.1V so the server recognises full capacity at rated speed
  • 2Rx4 Registered ECC RDIMM offloads the controller and corrects single-bit errors preventing silent data corruption
  • Verified fitment for GIGABYTE MZ73-LM0 motherboard using the required 288-pin RDIMM form factor
  • Major OEM Samsung Micron Hynix chips deliver enterprise-grade stability across both 64GB modules
  • Lifetime replacement warranty with free US-based technical support backs the upgrade long-term

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-924K2
Capacity128GB (2 x 64GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB 2X64GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Should I choose the 2 x 64 GB kit or look for a different capacity for my GIGABYTE MZ73-LM0?

This exact-match kit provides 128 GB as two 64 GB modules, the precise rank and voltage the board expects so it is recognised at full capacity and runs at the rated DDR5 6400 speed.

What does the 6400 MT/s rating actually deliver once the modules are installed in the server?

The memory controller will operate the kit at DDR5 6400 (PC5 51200) with CL52 latency at 1.1 V, giving the full rated throughput the platform supports when all slots are populated.

Is the 288-pin RDIMM interface the right one for the GIGABYTE MZ73-LM0, and what does the registered design limit in practice?

Yes, the board requires 288-pin registered RDIMMs; the registered architecture offloads the memory controller so every slot runs fully populated at full capacity while ECC corrects single-bit errors on the fly.

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