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Eight green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5-4800 768GB 8x96GB ECC RDIMM CL40 1.1V Supermicro H14DSG-OM memory upgrade

SKU CH-93VJ-WYWSM

768GB DDR5 4800MHz ECC Registered RDIMM kit in eight 96GB modules at 1.1V CL40, validated for Supermicro H14DSG-OM servers

  • Capacity768GB (8 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 768GB 8X96GB

Show 30 more configurations
  • 768 GB total capacity from eight 96 GB modules
  • DDR5-4800 speed rated at PC5-38400 for full bus throughput
  • Registered ECC RDIMM design corrects single-bit errors and buffers every slot
  • CL40 latency at 1.1 V matches the server memory controller specification
  • 288-pin 2Rx4 form factor validated for Supermicro H14DSG-OM motherboard

768GB DDR5-4800 ECC RDIMM kit

This 768GB kit contains eight 96GB DDR5-4800 registered ECC RDIMMs built for the Supermicro H14DSG-OM motherboard. Each module runs at 1.1V with CL40 latency and a 2Rx4 organisation. The registered design lets the memory controller drive a fully populated system without signal degradation.

Sustained-load behaviour

Registered buffering reduces electrical load on the memory controller so all eight slots can operate continuously at the rated 4800 MT/s. ECC detects and corrects single-bit errors during extended compute runs, preventing silent data corruption that would otherwise halt production workloads.

DDR5 interface limits

The DDR5 standard at 4800 MT/s delivers a peak transfer rate of PC5-38400 across the 288-pin bus. Population rules and maximum supported capacity are defined by the motherboard firmware, so the system manual must be consulted before installation.

Highlights

  • 768 GB total capacity from eight 96 GB modules
  • DDR5-4800 speed rated at PC5-38400 for full bus throughput
  • Registered ECC RDIMM design corrects single-bit errors and buffers every slot
  • CL40 latency at 1.1 V matches the server memory controller specification
  • 288-pin 2Rx4 form factor validated for Supermicro H14DSG-OM motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K8
Capacity768GB (8 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content768GB 8X96GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

Other versions of this model

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Questions about this item

How much power does the 1.10 V DDR5-4800 kit draw when the server runs continuously?

Each 96 GB module operates at 1.10 V; total power depends on the Supermicro H14DSG-OM memory controller and workload, so consult the board manual for sustained draw figures.

What motherboard and DIMM slots are required for this 8 x 96 GB registered ECC kit?

The kit is validated for the Supermicro H14DSG-OM motherboard, which must provide 288-pin DDR5 RDIMM slots and support 2Rx4 registered ECC population rules.

Will the CL40 2Rx4 registered ECC modules run at DDR5-4800 alongside older DDR5 RDIMMs already installed in the same server?

Mixing ranks, speeds or vendors can force the memory controller to downclock or disable ECC; the board manual lists approved population orders for full-speed operation.

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