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NEMIX RAM

NEMIX RAM DDR5 6400 ECC Registered RDIMM 512GB 4x128GB CL52 1.1V Supermicro X14DBG-LC+ memory upgrade

SKU CH-DZXE-H3MZY

512 GB registered ECC DDR5 kit in four 128 GB modules running at 6400 MT/s with CL52 latency and 1.1 V operation, validated for the Supermicro X14DBG-LC+ motherboard

  • Capacity512GB (4 x 128GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes

Size 512GB 4X128GB

Show 3 more configurations
  • 512 GB total capacity from four 128 GB modules for maximum server memory density
  • DDR5-6400 speed with CL52 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture with 4Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 1 V operating voltage matches the platform specification for stable full-population operation
  • Validated compatibility with the Supermicro X14DBG-LC+ motherboard ensures correct fit and recognition

Exact-match DDR5-6400 kit for Supermicro X14DBG-LC+

This 512 GB kit contains four 128 GB registered ECC RDIMMs built to the DDR5-6400 (PC5-51200) standard. Each module runs at 1.10 V with CL52 latency and a 4Rx4 organisation. The 288-pin form factor matches the board's memory slots precisely.

Capacity and headroom

Four fully populated slots deliver 512 GB of registered ECC memory, letting the memory controller drive every channel at rated speed. The registered architecture offloads electrical load so all slots remain stable at maximum capacity. ECC corrects single-bit errors on the fly, preventing silent data corruption. Workloads that exceed 512 GB or require higher frequencies will need a different platform.

Build integration

The modules plug directly into the Supermicro X14DBG-LC+ motherboard's 288-pin RDIMM slots — no UDIMM or SODIMM alternative fits. Installers must follow the board's population order and capacity limits from the system manual. No heat spreaders are present, so airflow across the DIMMs must be adequate. The kit frees all remaining expansion slots and storage bays for other components.

Highlights

  • 512 GB total capacity from four 128 GB modules for maximum server memory density
  • DDR5-6400 speed with CL52 latency delivers rated throughput for demanding workloads
  • Registered ECC architecture with 4Rx4 organisation offloads the memory controller and corrects single-bit errors
  • 1 V operating voltage matches the platform specification for stable full-population operation
  • Validated compatibility with the Supermicro X14DBG-LC+ motherboard ensures correct fit and recognition

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-744K4
Capacity512GB (4 x 128GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank4Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content512GB 4X128GB DDR5 6400MHz PC5-51200 4Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will this 512GB kit work alongside any existing DDR5 6400 RDIMM modules I keep in my Supermicro X14DBG-LC+?

Mixing ranks or timings can prevent full-speed operation; for reliable 6400 MT/s performance populate all slots with identical 4Rx4 CL52 1.1V modules.

How can I verify the kit is running at DDR5 6400 CL52 after installation?

Check the BIOS memory information or use a tool such as dmidecode to confirm 6400 MT/s data rate and CL52 latency on all four 128GB DIMMs.

What exactly ships in the box and is anything else required?

The box contains four 128GB 288-pin DDR5 ECC Registered RDIMMs; no extra cables, brackets or software are needed for installation.

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