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Green bare circuit board with gold edge connector and black memory chips no heat spreader

NEMIX RAM

NEMIX RAM 16GB DDR5 6400 CL52 1Rx8 1.1V ECC RDIMM MZ73-LM0 memory upgrade

SKU CH-XM2B-J0QWG

16 GB DDR5 6400 ECC RDIMM with CL52 timing and 1.1 V operation, registered for full-slot stability on the Gigabyte MZ73-LM0 motherboard

  • Capacity16GB
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 16GB

Show 24 more configurations
  • Exact-fit 16GB DDR5-6400 RDIMM matches GIGABYTE MZ73-LM0 specs for full-speed recognition
  • Registered ECC architecture offloads memory controller and corrects single-bit errors preventing silent data corruption
  • 1Rx8 organisation at 1.1V CL52 delivers rated throughput without manual tuning
  • 288-pin DDR5 RDIMM form factor ensures physical and electrical compatibility with server board slots
  • Lifetime replacement warranty with US-based technical support provides long-term upgrade confidence

Targeted Server Upgrade

This 16 GB DDR5 module is built for administrators expanding a GIGABYTE MZ73-LM0 server. The registered ECC design meets the board's requirement for RDIMM memory and delivers the exact rank, voltage and timing the controller expects.

Build Integration

The 288-pin RDIMM form factor slots directly into the MZ73-LM0 without adapters. Registered buffering offloads the memory controller so every populated slot runs at the rated 6400 MT/s, while on-die ECC corrects single-bit errors before they affect uptime.

Replacement Scope

It replaces slower or unbuffered DDR5 sticks that cannot satisfy the board's population rules or stability demands. The jump is worth it when your workload needs full-capacity recognition, error correction and sustained throughput at the specified CL52 latency.

Highlights

  • Exact-fit 16GB DDR5-6400 RDIMM matches GIGABYTE MZ73-LM0 specs for full-speed recognition
  • Registered ECC architecture offloads memory controller and corrects single-bit errors preventing silent data corruption
  • 1Rx8 organisation at 1.1V CL52 delivers rated throughput without manual tuning
  • 288-pin DDR5 RDIMM form factor ensures physical and electrical compatibility with server board slots
  • Lifetime replacement warranty with US-based technical support provides long-term upgrade confidence

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-618K1
Capacity16GB
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemGIGABYTE
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content16GB DDR5 6400MHz PC5-51200 1Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 1.1V operating voltage stay stable during sustained server workloads?

The module is specified at 1.10V and uses registered ECC architecture to maintain signal integrity under continuous load.

Does the registered design and lack of a heat spreader affect noise or thermals in a fully populated chassis?

Registered buffering reduces electrical load on the memory controller, and the bare-DIMM design relies on system airflow rather than an onboard spreader.

What motherboard slot and population rules must my GIGABYTE MZ73-LM0 already support for this 288-pin RDIMM to work?

The board must accept 288-pin DDR5 RDIMMs and follow its documented DIMM population order for 1Rx8 registered modules.

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