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Two green DDR5 RDIMM modules with gold contacts and black chips, no heat spreader

NEMIX RAM

NEMIX RAM 32GB (2x16GB) DDR5-4800 ECC RDIMM CL40 1.1V Supermicro H14DSG-OD

SKU CH-RY7Z-62MPB

A 32GB (2×16GB) DDR5-4800 ECC Registered RDIMM kit at 1.1V CL40, verified for the Supermicro H14DSG-OD motherboard

  • Capacity32GB (2 x 16GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 32GB 2X16GB

Show 30 more configurations
  • 32 GB capacity in a 2 x 16 GB kit for full-channel bandwidth
  • DDR5-4800 speed at CL40 timing for rated server performance
  • ECC registered design corrects single-bit errors to protect data integrity
  • 1 V operation matches the motherboard memory controller specification
  • Verified compatibility with Supermicro H14DSG-OD motherboard

System-Specific DDR5 Kit

This 32 GB kit contains two 16 GB DDR5-4800 registered ECC RDIMMs built for the Supermicro H14DSG-OD motherboard. Each module runs at 1.1 V with CL40 timing and a 1Rx8 organisation. The 288-pin registered form factor matches the board's memory-controller requirements exactly.

Registered ECC Architecture

Registered buffering offloads the memory controller so every slot can be populated at full rated speed. On-die ECC detects and corrects single-bit errors in real time, preventing silent data corruption and unplanned reboots in production workloads. No heat spreaders are included, relying on server chassis airflow instead.

Pre-Installation Checklist

Verify the motherboard manual for approved DIMM population order, maximum supported capacity per channel, and any BIOS version requirements before ordering. Confirm the system accepts 1Rx8 registered modules at 1.1 V and that the 288-pin RDIMM form factor is the only type supported by your platform.

Highlights

  • 32 GB capacity in a 2 x 16 GB kit for full-channel bandwidth
  • DDR5-4800 speed at CL40 timing for rated server performance
  • ECC registered design corrects single-bit errors to protect data integrity
  • 1 V operation matches the motherboard memory controller specification
  • Verified compatibility with Supermicro H14DSG-OD motherboard

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-618K2
Capacity32GB (2 x 16GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank1Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content32GB 2X16GB DDR5 4800MHz PC5-38400 1Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the Samsung Micron or Hynix chips need replacement under normal server loads?

The modules use major OEM Samsung Micron or Hynix chips with registered ECC architecture designed for continuous enterprise operation and lifetime replacement coverage

What limits sustained throughput first the CL40 latency or the 4800 MT/s data rate?

The DDR5 4800 MT/s PC5 38400 data rate sets the peak bandwidth ceiling while CL40 CAS latency governs per access response time under load

How much heat and power do two 1Rx8 1.1V RDIMMs add in a fully populated H14DSG OD chassis?

Each 16GB 1Rx8 RDIMM runs at 1.10V without a heat spreader relying on chassis airflow for cooling and registered buffering reduces electrical load on the memory controller

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