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Green circuit board with black memory chips, 288 gold pins, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 6400MHz CL52 2Rx4 ECC Registered RDIMM memory upgrade

SKU CH-WRD0-WMA47

128 GB DDR5 registered ECC RDIMM running at 6400 MHz with CL52 latency and 1.1 V for GIGABYTE MZ23-SU0 servers

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

Size 128GB

Show 24 more configurations
  • 128GB capacity runs at DDR5 6400 speed for high-throughput server workloads
  • CL52 latency and 1.1V operation deliver rated performance with low power draw
  • 2Rx4 registered ECC architecture corrects single-bit errors and supports full-slot population
  • 288-pin RDIMM form factor matches GIGABYTE MZ23-SU0 motherboard requirements exactly
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Server Memory Upgrade

This NEMIX RAM module provides a 128 GB DDR5 6400 MHz CL52 2Rx4 ECC Registered RDIMM for the GIGABYTE MZ23-SU0 motherboard. It is built for servers that require registered ECC memory to run at full capacity and rated speed.

Build and Connector

The 288-pin RDIMM form factor fits only boards wired for registered DIMMs; it will not seat in UDIMM or SODIMM slots. Major OEM chips from Samsung, Micron or Hynix run at 1.1 V without a heat spreader, so airflow across the module is essential.

Interface Limits

DDR5 6400 (PC5-51200) at CL52 delivers the bandwidth the platform specifies, but population rules and maximum supported capacity vary by motherboard revision. Consult the system manual for approved DIMM order and slot limits before installation.

Highlights

  • 128GB capacity runs at DDR5 6400 speed for high-throughput server workloads
  • CL52 latency and 1.1V operation deliver rated performance with low power draw
  • 2Rx4 registered ECC architecture corrects single-bit errors and supports full-slot population
  • 288-pin RDIMM form factor matches GIGABYTE MZ23-SU0 motherboard requirements exactly
  • Built with major OEM Samsung, Micron or Hynix chips for enterprise-grade reliability

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-724K1
Capacity128GB
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 DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Does the DDR5 6400 PC5-51200 interface limit the module to 6400 MT/s on the GIGABYTE MZ23-SU0?

The module is rated at DDR5 6400 PC5-51200 and will run at that speed when the motherboard memory controller supports the full data rate.

What physical slot and form factor does this 288-pin RDIMM require?

It requires a standard 288-pin DDR5 RDIMM slot; the registered form factor is not compatible with UDIMM or SODIMM sockets.

How is the 2Rx4 registered ECC module installed, and what step is often missed?

Align the notch with the key, press firmly until both retention clips click, then verify the population order in the GIGABYTE MZ23-SU0 manual for full 128 GB recognition.

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