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Sixteen green DDR5 RDIMM sticks in a row

NEMIX RAM

NEMIX RAM 1TB 16x64GB DDR5 4800 CL40 RDIMM Supermicro H13DSG-O-CPU

SKU CH-RWD2-RRKX2

1TB DDR5-4800 16-module kit of 64GB registered ECC RDIMMs at CL40, 1.1V, validated for Supermicro H13DSG-O-CPU motherboards

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

Size 1TB 16X64GB

Show 30 more configurations
  • 1TB capacity from sixteen 64GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency matches controller timing exactly
  • Registered ECC design corrects single-bit errors and stabilises full population
  • 10V operation at 2Rx4 rank fits Supermicro H13DSG-O-CPU requirements
  • 288-pin RDIMM form factor installs directly into the motherboard slots

1TB DDR5-4800 RDIMM kit for Supermicro H13DSG-O-CPU

This 16-module kit provides 1TB of DDR5 4800 registered ECC memory. Each module is a 64GB 2Rx4 RDIMM operating at 1.1V with CL40 timing. The 288-pin form factor matches the motherboard's memory slots exactly. It is built for servers that require full-capacity population with error correction.

Who this suits and who should look elsewhere

Suits administrators upgrading a Supermicro H13DSG-O-CPU system to its maximum supported capacity with validated registered ECC modules. Not for builds using consumer UDIMM or SODIMM slots, nor for platforms that cannot accept 2Rx4 registered DIMMs or require different voltages or timings.

The specification that decides fit

Registered (RDIMM) 2Rx4 architecture at DDR5 4800 with 1.1V CL40 timing. The motherboard must support 288-pin registered ECC modules in a 16-slot configuration to recognise the full 1TB. Verify the memory population rules in the system manual before purchase.

Highlights

  • 1TB capacity from sixteen 64GB modules for dense server workloads
  • DDR5 4800 speed with CL40 latency matches controller timing exactly
  • Registered ECC design corrects single-bit errors and stabilises full population
  • 10V operation at 2Rx4 rank fits Supermicro H13DSG-O-CPU requirements
  • 288-pin RDIMM form factor installs directly into the motherboard slots

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

Other versions of this model

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Questions about this item

What speed does the DDR5 4800 kit run at on the Supermicro H13DSG-O-CPU?

The kit is rated for DDR5 4800 MT/s and will run at that speed when the motherboard populates all 16 slots according to its population rules.

What physical slot and form factor do these 64 GB modules need?

They are 288-pin RDIMMs, so they only fit the server's 288-pin DDR5 RDIMM slots; UDIMM or SODIMM slots will not accept them.

What is the correct installation sequence for all 16 modules on this board?

Follow the Supermicro H13DSG-O-CPU manual for the exact DIMM population order; skipping the prescribed sequence is the most common mistake that prevents full 1 TB recognition.

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