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Twelve bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM DDR5 384GB 12x32GB 6400MHz CL52 2Rx8 ECC Registered RDIMM memory upgrade

SKU CH-D105-HG8PK

384 GB DDR5 server memory kit with twelve 32 GB registered ECC RDIMMs at 6400 MHz CL52, validated for the Gigabyte MZ73-LM1 motherboard

  • Capacity384GB (12 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 384GB 12X32GB

Show 24 more configurations
  • 384 GB capacity across twelve 32 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1 V for rated performance
  • Registered ECC RDIMM architecture corrects single-bit errors and buffers every slot
  • 288-pin 2Rx8 form factor validated for GIGABYTE MZ73-LM1 motherboard
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise reliability

Exact-match upgrade kit

This 384 GB kit contains twelve 32 GB DDR5 RDIMMs rated at 6400 MHz CL52. Registered ECC architecture and 1.1 V operation match the GIGABYTE MZ73-LM1 motherboard's requirements for full-capacity recognition at rated speed.

Thermals and power in normal use

Modules run at the standard 1.10 V without a heat spreader, relying on server chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller during typical multi-slot population.

Behaviour under sustained load

ECC corrects single-bit errors continuously, preventing silent data corruption during extended workloads. The 2Rx8 organisation maintains signal integrity across all twelve slots when the system remains fully populated for long periods.

Highlights

  • 384 GB capacity across twelve 32 GB modules for maximum server density
  • DDR5 6400 speed with CL52 latency at 1.1 V for rated performance
  • Registered ECC RDIMM architecture corrects single-bit errors and buffers every slot
  • 288-pin 2Rx8 form factor validated for GIGABYTE MZ73-LM1 motherboard
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-328K12
Capacity384GB (12 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content384GB 12X32GB DDR5 6400MHz PC5-51200 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 12x32GB DDR5 RDIMM kit in the GIGABYTE MZ73-LM1 and which population step is most often missed?

Populate all 12 slots following the motherboard manual's exact DIMM order; the step most often missed is verifying the approved population sequence for a fully loaded 384GB configuration before powering on.

What maintenance or replacement will the 2Rx8 ECC Registered DDR5 modules need over their service life?

No scheduled maintenance is required; ECC corrects single-bit errors on the fly, and the lifetime replacement warranty covers any module that fails.

What limit appears first when the 384GB DDR5 6400MHz kit runs sustained workloads on the MZ73-LM1?

The memory controller's maximum supported capacity and population rules are the first limit; the kit matches the board's 6400MHz CL52 1.1V spec, so thermal throttling or voltage headroom are not the primary constraints.

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