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Sixteen green DDR5 RDIMM modules in a tray

NEMIX RAM

NEMIX RAM DDR5 ECC RDIMM 1TB 16x64GB 4800MHz CL40 1.1V 2Rx4 Supermicro H13DSG-O-CPU-D

SKU CH-N1T4-2F3W8

1 TB DDR5 ECC registered RDIMM kit of sixteen 64 GB modules at 4800 MHz CL40 1.1 V for Supermicro H13DSG-O-CPU-D

  • Capacity1TB (16 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 1TB 16X64GB

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  • 1TB DDR5-4800 ECC RDIMM kit runs at full rated speed on Supermicro H13DSG-O-CPU-D
  • Registered 2Rx4 architecture keeps every slot stable when fully populated at 1.1V
  • ECC corrects single-bit errors on the fly to prevent silent data corruption
  • Exact-match 16×64GB CL40 modules meet the board's population rules without guesswork
  • Lifetime replacement warranty with US-based technical support included

Exact-match server upgrade

This NEMIX RAM kit delivers 1TB of DDR5 registered ECC memory in 16 modules of 64GB each. It is built for the Supermicro H13DSG-O-CPU-D motherboard and matches the board's required 288-pin RDIMM form factor, 2Rx4 rank structure, and 1.1V operating voltage. The kit installs at full capacity across all populated slots without downclocking.

Thermals noise and power draw

Each module runs at the standard DDR5 voltage of 1.10V and carries no heat spreader, relying on chassis airflow for cooling. Registered buffering reduces electrical load on the memory controller, keeping system power draw predictable even with all 16 slots filled. Silent operation is inherent because the modules have no moving parts.

Capacity decides fitment

The single specification that determines whether this kit works is the 1TB total capacity arranged as 16 x 64GB 2Rx4 registered DIMMs. Your motherboard manual must confirm support for this exact population and density before purchase. Builders who need a different module count or lower density per slot cannot use this kit.

Highlights

  • 1TB DDR5-4800 ECC RDIMM kit runs at full rated speed on Supermicro H13DSG-O-CPU-D
  • Registered 2Rx4 architecture keeps every slot stable when fully populated at 1.1V
  • ECC corrects single-bit errors on the fly to prevent silent data corruption
  • Exact-match 16×64GB CL40 modules meet the board's population rules without guesswork
  • Lifetime replacement warranty with US-based technical support included

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Server Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-924K16
Capacity1TB (16 x 64GB)
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 Content1TB 16X64GB DDR5 4800MHz PC5-38400 2Rx4 1.1V 288-PIN ECC RDIMM KIT

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Questions about this item

How do I install the 16 DDR5 RDIMM modules in the Supermicro H13DSG-O-CPU-D and which population step is most often missed?

Follow the motherboard manual for the exact DIMM-population order; the step most often missed is filling all 16 slots in the prescribed sequence so the memory controller recognises the full 1 TB at DDR5-4800.

What maintenance or replacement will the 16-piece DDR5 ECC RDIMM kit need over its service life?

No routine maintenance is required; ECC corrects single-bit errors on the fly, and a module is only replaced if it fails, covered by the lifetime replacement warranty.

What is the first limit reached when the 1 TB DDR5-4800 CL40 kit runs sustained workloads?

The registered architecture offloads the memory controller so every slot runs fully populated at rated speed; the first practical limit is the DDR5-4800 bandwidth ceiling under continuous load.

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