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Eight green DDR5 RDIMM sticks in anti-static tray

NEMIX RAM

NEMIX RAM 1TB (8x128GB) DDR5 4800 CL40 ECC RDIMM THINKMATE Server Memory Upgrade

SKU CH-HJ2Y-WYNEP

Eight 128 GB DDR5 ECC RDIMM modules at 4800 MT/s with CL40 latency, totalling 1 TB for Thinkmate GPU-optimised servers

  • Capacity1TB (8 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 1TB capacity in eight 128GB modules for massive server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth for high-throughput data processing
  • ECC registered RDIMM design with 4Rx4 organisation for error correction and signal integrity
  • 1V operating voltage reduces power draw in dense GPU-optimised servers
  • Validated for ThinkMate GPX-QH24-24E4-8GPU and GPX-QH14-28E4-8HGX platforms

1 TB DDR5-4800 ECC RDIMM kit for Thinkmate GPU

This NEMIX RAM kit delivers 1 TB of DDR5 4800 registered ECC memory across eight 128 GB modules. It is built for Thinkmate GPX-QH24-24E4-8GPU and GPX-QH14-28E4-8HGX GPU-optimised servers that require registered DIMMs with error correction.

Suits administrators scaling GPU-dense servers

Buyers who need unbuffered UDIMMs, non-ECC modules or speeds above DDR5 4800 will not be served by this kit. Systems limited to fewer than eight DIMM slots or to lower maximum capacities should select a different configuration.

4Rx4 organisation on 288-pin DDR5 RDIMM

Each module uses a 4Rx4 layout at 1.10 V with CL40 latency. The rank structure and registered interface determine whether the server's memory controller can populate all eight slots at the rated speed.

Highlights

  • 1TB capacity in eight 128GB modules for massive server workloads
  • DDR5 4800 speed with PC5-38400 bandwidth for high-throughput data processing
  • ECC registered RDIMM design with 4Rx4 organisation for error correction and signal integrity
  • 1V operating voltage reduces power draw in dense GPU-optimised servers
  • Validated for ThinkMate GPX-QH24-24E4-8GPU and GPX-QH14-28E4-8HGX platforms

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K8
Capacity1TB (8 x 128GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank4Rx4
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content1TB (8X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Will the 288-pin DDR5 RDIMM modules fit in the THINKMATE GPX-QH24-24E4-8GPU server?

Yes, the kit is built for that exact model and the GPX-QH14-28E4-8HGX, using the standard 288-pin DDR5 RDIMM form factor required by those platforms.

What is the correct population order for the eight 128 GB sticks?

Fill the slots per the server manual — typically one module per channel first, then add the second rank; the 4Rx4 organisation means each stick presents four ranks, so follow the channel map to avoid a POST error.

When should the modules be replaced in a 24/7 workload?

DDR5 ECC RDIMMs have no scheduled replacement interval; swap a stick only if the system logs correctable errors that exceed the platform threshold or a module fails diagnostics.

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