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Two green DDR5 RDIMM modules with black chips, no heat spreaders

NEMIX RAM

NEMIX RAM 128GB 2x64GB DDR5 4800 ECC Registered RDIMM Supermicro H13SSL-NT memory upgrade

SKU CH-DTJS-NRREB

128 GB DDR5-4800 ECC Registered RDIMM kit (2 × 64 GB, CL40, 1.1 V) validated for Supermicro H13SSL-NT motherboards

  • Capacity128GB (2 x 64GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Size 128GB 2X64GB

Show 24 more configurations
  • 128 GB total capacity with two 64 GB modules for full server density
  • DDR5 4800 MT/s at CL40 and 1.1 V for rated performance
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 288-pin RDIMM form factor matches Supermicro H13SSL-NT slot requirements
  • Lifetime replacement warranty with US-based technical support included

Server-ready DDR5 ECC kit

This 128GB kit contains two 64GB DDR5-4800 registered DIMMs built for the Supermicro H13SSL-NT motherboard. Each module runs at 1.1V with CL40 latency and a 2Rx4 organisation. The registered design lets every slot operate fully populated at the rated speed.

Verified Supermicro fitment

The 288-pin RDIMM form factor matches the board's physical and electrical requirements exactly. Rank, voltage and timing are pre-validated so the memory controller recognises the full capacity without manual tuning. Consult the motherboard manual for approved population order before installation.

Enterprise stability daily

Registered buffering reduces electrical load on the memory controller while ECC corrects single-bit errors on the fly, preventing silent data corruption and unplanned reboots. Major OEM DRAM from Samsung, Micron or Hynix underpins consistent operation in 24/7 production environments.

Highlights

  • 128 GB total capacity with two 64 GB modules for full server density
  • DDR5 4800 MT/s at CL40 and 1.1 V for rated performance
  • ECC and registered design corrects single-bit errors and offloads the memory controller
  • 288-pin RDIMM form factor matches Supermicro H13SSL-NT slot requirements
  • 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 NumberMR38400-924K2
Capacity128GB (2 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 Content128GB 2X64GB 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

Will the 2Rx4 registered DIMMs need any firmware updates or periodic re-seating after installation?

No firmware updates or scheduled re-seating are required; the modules are validated for the Supermicro H13SSL-NT and run at the rated DDR5 4800 speed once seated.

What is the first limit reached when the kit runs at full load continuously?

The memory controller's maximum supported capacity and population rules define the ceiling; this 128 GB kit matches the board's qualified configuration.

How much heat and power does the 1.1 V DDR5 kit produce during all-day operation?

Operating at 1.1 V with no heat spreader, the registered ECC modules draw minimal power and rely on the server's standard airflow for cooling.

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