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Four green DDR5 RDIMM modules, no heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 4800 CL40 1.10V 2Rx4 ECC RDIMM server RAM

SKU CH-C8J2-F0KZY

A 384 GB DDR5 server kit in four 96 GB registered ECC modules running at 4800 MT/s with CL40 latency at 1.10 V

  • Capacity384GB (4 x 96GB)
  • Type288-Pin DDR5 RDIMM
  • SpeedDDR5 4800 (PC5 38400)
  • CAS LatencyCL40
  • Voltage1.10V
  • ECCYes

Capacity 384GB (4 x 96GB)

  • 384 GB total capacity from four 96 GB modules for large-scale workloads
  • DDR5 4800 speed with CL40 latency for responsive server performance
  • ECC registered design detects and corrects data errors automatically
  • 10 V operation reduces power draw across all four DIMMs
  • 288-pin RDIMM form factor fits standard DDR5 server motherboards

384GB DDR5 4800 ECC RDIMM Kit

This NEMIX RAM kit delivers 384GB of registered DDR5 memory across four 96GB modules. Each module operates at 4800 MT/s with a CL40 latency and a 1.10V supply. The 2Rx4 organisation and on-die ECC suit enterprise workloads that demand data integrity and high capacity per slot.

Suited to multi-socket servers

The registered signal and ECC function are required by most server chipsets, so consumer motherboards cannot use these modules. Builders who need unbuffered DIMMs or lower-density sticks for a workstation board should look at a different product line.

Sustained load behaviour with registered DDR5

The on-board register absorbs electrical loading on the command bus, keeping signal quality stable during long compile jobs or database scans. ECC corrects single-bit errors in real time, preventing silent data corruption when the kit runs at full 384GB capacity for hours.

Highlights

  • 384 GB total capacity from four 96 GB modules for large-scale workloads
  • DDR5 4800 speed with CL40 latency for responsive server performance
  • ECC registered design detects and corrects data errors automatically
  • 10 V operation reduces power draw across all four DIMMs
  • 288-pin RDIMM form factor fits standard DDR5 server motherboards

Specifications

BrandNEMIX RAM
SeriesNEMIX RAM Original Series Memory
ModelDDR5 ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K4
Capacity384GB (4 x 96GB)
Type288-Pin DDR5 RDIMM
SpeedDDR5 4800 (PC5 38400)
CAS LatencyCL40
Voltage1.10V
ECCYes
Buffered/RegisteredRegistered
Rank2Rx4
ChipsetMajor OEM Samsung, Micron, Hynix
Heat SpreaderNo
FeaturesDDR5 ECC Registered Server Memory Motherboard Compatible

Other versions of this model

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Questions about this item

What type of motherboard slots are required for these 288-pin DDR5 RDIMM modules?

You need a server or workstation motherboard with DDR5 RDIMM slots that support registered ECC memory and a 1.10V operating voltage.

Can I mix these CL40 4800 MT/s modules with slower DDR5 ECC RDIMMs already in my system?

The system will run all installed modules at the speed and timings of the slowest kit, so mixing is possible but total bandwidth will drop to the lower spec.

How can I verify the full 384GB capacity is recognised and ECC is active after installation?

Check the BIOS memory information screen or run a tool like dmidecode to confirm four 96GB modules at 4800 MT/s with ECC enabled.

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