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Four green DDR5 RDIMM modules without heat spreaders

NEMIX RAM

NEMIX RAM 384GB (4x96GB) DDR5 4800 CL40 2Rx4 1.1V ECC RDIMM 288-pin memory upgrade

SKU CH-64Z5-FBX4B

A 384 GB DDR5 kit of four 96 GB registered ECC RDIMMs running at 4800 MT/s with CL40 latency and 1.1 V operation for compatible ThinkMate Supermicro servers

  • Capacity384GB (4 x 96GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 384 GB total capacity across four 96 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design with 2Rx4 organisation for data integrity
  • Low 1.1 V operating voltage reduces power draw
  • Validated for ThinkMate Supermicro SuperServer 421GE-TNRT systems

384GB DDR5 4800 ECC RDIMM kit

This NEMIX RAM kit provides 384GB across four 96GB registered DIMMs built for Thinkmate Supermicro SuperServer 421GE-TNRT and 421GE-TNRT3 platforms. It targets IT teams running virtualised workloads, in-memory databases or heavy container fleets that need maximum capacity per slot.

Sustained-load behaviour

Registered buffering and on-die ECC keep data integrity intact during continuous 4800 MT/s operation at 1.10V. The 2Rx4 organisation and CL40 latency are validated under prolonged stress testing so throughput remains stable when all channels are fully populated.

Pre-order checklist

Verify the motherboard accepts 288-pin DDR5 RDIMMs and that the BIOS supports 96GB density modules in a four-DIMM configuration. Confirm the server chassis has enough clearance for the full kit and that the power budget accommodates the combined 1.1V draw across all slots.

Highlights

  • 384 GB total capacity across four 96 GB modules
  • DDR5 4800 speed rated at PC5-38400 bandwidth
  • ECC registered design with 2Rx4 organisation for data integrity
  • Low 1.1 V operating voltage reduces power draw
  • Validated for ThinkMate Supermicro SuperServer 421GE-TNRT systems

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-9624K4
Capacity384GB (4 x 96GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content384GB (4X96GB) DDR5 4800MHZ PC5-38400 2Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.1 V 384 GB kit draw when the server runs continuously?

Each module operates at 1.10 V; total draw depends on the platform's memory controller and workload, so consult the system documentation for exact figures.

What motherboard feature must the buyer already have to use these registered ECC modules?

The board must provide DDR5 RDIMM slots that support registered ECC memory and 2Rx4 organisation.

Will the 4800 CL40 modules run reliably beside older DDR5 sticks I keep in the same chassis?

Mixing speeds or ranks can force the controller to run all channels at the lowest common settings; for guaranteed stability use identical modules across every populated slot.

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