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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 768GB (8x96GB) DDR5 6400 CL52 2Rx4 ECC RDIMM Supermicro H14DSG-OD

SKU CH-P3PZ-QSQTJ

768 GB DDR5-6400 ECC registered server memory kit with eight 96 GB modules at CL52 and 1.1 V, validated for the Supermicro H14DSG-OD motherboard

  • Capacity768GB (8 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 6400 (PC5 51200)
  • CAS LatencyCL52
  • Voltage1.10V
  • ECCYes
  • 768 GB total capacity from eight 96 GB modules
  • DDR5 6400 speed with CL52 latency at 1.1 V
  • Registered ECC RDIMM architecture prevents silent data corruption
  • 2Rx4 dual-rank organisation for full-slot population
  • Verified compatibility with Supermicro H14DSG-OD motherboard

Exact-match server upgrade

This 768GB kit delivers eight 96GB DDR5 6400 registered ECC RDIMMs built to the precise rank, voltage and timing the Supermicro H14DSG-OD memory controller expects. The modules operate at 1.1V with CL52 latency and a 2Rx4 organization so the board recognises full capacity and runs at rated speed without manual tuning.

Registered ECC stability for full population

Registered buffering offloads the memory controller allowing every slot to run fully populated at 768GB while on-die ECC corrects single-bit errors before they reach production workloads. The 288-pin RDIMM form factor matches the board's physical slots and the kit ships without heat spreaders to fit dense server chassis airflow paths.

Verify population rules before ordering

Server memory support varies by model and BIOS revision so consult the Supermicro H14DSG-OD manual for approved DIMM population order, maximum supported capacity per channel and any required firmware updates. Buyers needing a different total capacity or a UDIMM form factor cannot use this kit.

Highlights

  • 768 GB total capacity from eight 96 GB modules
  • DDR5 6400 speed with CL52 latency at 1.1 V
  • Registered ECC RDIMM architecture prevents silent data corruption
  • 2Rx4 dual-rank organisation for full-slot population
  • Verified compatibility with Supermicro H14DSG-OD motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR51200-9624K8
Capacity768GB (8 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 6400 (PC5 51200)
CAS LatencyCL52
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 8X96GB DDR5 6400MHz PC5-51200 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Questions about this item

Does this kit run at the full DDR5 6400 speed on the Supermicro H14DSG-OD, or will the memory controller cap it lower?

The kit is rated DDR5 6400 (PC5-51200) with CL52 timing at 1.1 V. The Supermicro H14DSG-OD memory controller supports this speed when populated per the board's qualified-vendor list, so the modules operate at their rated 6400 MT/s.

Will these 288-pin RDIMMs physically fit the H14DSG-OD DIMM slots, or do I need a different form factor?

The board requires 288-pin Registered (RDIMM) DDR5 modules. This kit provides exactly eight 288-pin RDIMMs, so they seat directly in the motherboard's DDR5 slots without adapters.

What is the correct population order for all eight 96 GB modules on the H14DSG-OD, and which step do installers most often miss?

Follow the motherboard manual's DIMM population sequence for eight RDIMMs — typically filling one DIMM per channel in the prescribed order. The step most often missed is verifying the exact slot order in the manual before inserting all eight modules.

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