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Green circuit board with black memory chips, gold edge connectors, no heat spreader

NEMIX RAM

NEMIX RAM 128GB DDR5 6400MHz ECC RDIMM 4Rx4 Supermicro Compatible memory upgrade

SKU CH-JZQD-4VC26

A 128GB DDR5 ECC RDIMM running at 6400MHz with CL52 latency and 1.1V operation for Supermicro servers

  • Capacity128GB
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • Compatible SystemSupermicro
  • 128 GB capacity fits dense workloads in a single module
  • DDR5 6400 MHz speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical server data
  • 1 V operation reduces power draw per module
  • Validated for Supermicro X14SBW-F compatibility

NEMIX RAM 128GB DDR5 6400MHz ECC RDIMM

This 128GB DDR5 6400MHz ECC RDIMM module is built for Supermicro X14SBW-F servers and workstations. It delivers registered error-correcting memory for mission-critical workloads that demand data integrity and high capacity. The single-module kit suits IT professionals upgrading compatible enterprise platforms.

Upgrading from lower-capacity

Replacing smaller DDR5 RDIMMs with this 128GB 4Rx4 module increases total memory bandwidth and rank density for virtualisation, AI inference or database tasks. The jump is worth it when the motherboard supports 4Rx4 population rules and the application benefits from registered ECC at 6400MHz.

Installing the 288-pin RDIMM into the X14SBW-F

Align the notch on the 288-pin DDR5 module with the slot key, press firmly until the ejector tabs lock, then verify the BIOS recognises 6400MHz CL52 operation at 1.1V. Common issues include mixing ranks that the board does not support or failing to enable ECC in firmware.

Highlights

  • 128 GB capacity fits dense workloads in a single module
  • DDR5 6400 MHz speed delivers high bandwidth for data-intensive tasks
  • ECC registered design corrects errors to protect critical server data
  • 1 V operation reduces power draw per module
  • Validated for Supermicro X14SBW-F compatibility

Specifications

BrandNEMIX RAM
SeriesSupermicro Compatible Series Server Memory
ModelDDR5 ECC RDIMM Registered Server RAM
Part NumberMR51200-744K1
Capacity128GB
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemSupermicro
CAS LatencyCL52
Heat SpreaderNo
Type288-PIN DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB (1 x 128GB) DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM

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