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Four green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM DDR5 5600 ECC RDIMM 128GB (4x32GB) CL46 1.1V Supermicro H14DSG-OD

SKU CH-NMSJ-VM95A

A 128 GB DDR5 registered ECC kit of four 32 GB modules running at 5600 MHz with CL46 latency and 1.1 V for the Supermicro H14DSG-OD motherboard

  • Capacity128GB (4 x 32GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 5600 (PC5 44800)
  • CAS LatencyCL46
  • Voltage1.10V
  • ECCYes

Size 128GB 4X32GB

Show 30 more configurations
  • 128 GB capacity with four 32 GB modules for full server density
  • DDR5 5600 speed rated at PC5-44800 for high bandwidth
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • CL46 latency at 1.1 V for efficient low-power operation
  • Verified fit for Supermicro H14DSG-OD motherboard with 288-pin RDIMM form factor

Exact-match server upgrade

This 128GB kit delivers four 32GB DDR5 RDIMM modules rated at 5600MHz PC5-44800 with CL46 timing and 1.1V operation. Registered ECC architecture with 2Rx8 organization provides the precise rank, voltage and timing the Supermicro H14DSG-OD memory controller expects for full-capacity recognition at rated speed.

Verified fitment for H14DSG-OD

The 288-pin Registered DIMM form factor matches the motherboard requirement and is not a UDIMM or SODIMM alternative. Spec-matched to the board's memory-population rules so every slot runs fully populated at full capacity while ECC corrects single-bit errors on the fly to prevent silent data corruption and unplanned reboots.

Check configuration before install

Server and motherboard memory support varies by model so consult your system manual for supported capacities, approved DIMM population order and installation steps. Registered architecture offloads the memory controller for stable operation across all four slots, but incorrect population sequence can prevent boot or reduce usable capacity.

Highlights

  • 128 GB capacity with four 32 GB modules for full server density
  • DDR5 5600 speed rated at PC5-44800 for high bandwidth
  • Registered ECC design corrects single-bit errors and stabilises fully populated slots
  • CL46 latency at 1.1 V for efficient low-power operation
  • Verified fit for Supermicro H14DSG-OD motherboard with 288-pin RDIMM form factor

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR44800-328K4
Capacity128GB (4 x 32GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 5600 (PC5 44800)
CAS LatencyCL46
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx8
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
Compatible SystemSupermicro
FeaturesDDR5 ECC RDIMM Motherboard Compatible
Package Content128GB 4X32GB DDR5 5600MHz PC5-44800 2Rx8 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

Will the 1.10V 2Rx8 DDR5 ECC RDIMM modules need replacement as long as the Supermicro H14DSG-OD runs?

The modules are built for continuous server duty with registered buffering and ECC; they do not have a scheduled replacement interval while the system operates.

What limit appears first when all four 32GB DDR5 5600 CL46 RDIMMs run sustained workloads?

The memory controller on the H14DSG-OD reaches its maximum supported DDR5 5600 speed with this 2Rx8 population before any thermal or power ceiling is hit.

How much heat and power do the four 1.1V DDR5 5600 ECC RDIMMs add when the server runs all day?

Each 32GB 2Rx8 RDIMM operates at 1.1V without a heat spreader, so total power draw stays at the rated DDR5 5600 level and airflow from the chassis fans handles the heat.

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