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Six bare green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM 768GB (6x128GB) DDR5 4800 CL40 ECC RDIMM for ThinkMate GPX-QH12-12E4-2GPU memory upgrade

SKU CH-J5JF-NJENF

DDR5 ECC registered server memory kit supplying 768 GB across six 128 GB modules at 4800 MT/s CL40

  • Capacity768GB (6 x 128GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 768 GB total capacity across six 128 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design protects data integrity in servers
  • 10 V operation reduces power draw under load
  • 288-pin RDIMM form factor fits ThinkMate GPX-QH12-12E4-2GPU

768GB DDR5 ECC RDIMM kit

This NEMIX RAM kit delivers 768GB of DDR5 4800 registered ECC memory across six 128GB modules. It is built for the ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server platform. The modules run at 1.1V with CL40 latency and a 4Rx4 organisation. Major OEM chips from Samsung, Micron or Hynix are used throughout.

Suited for ThinkMate server upgrades

The kit targets administrators expanding the ThinkMate GPX-QH12-12E4-2GPU to its full memory capacity for compute-heavy workloads. It is not for systems that require unbuffered UDIMMs or non-ECC memory. Builders needing lower capacities or different form factors should look elsewhere.

4Rx4 registered DDR5 organisation

Each 128GB module uses a 4Rx4 rank configuration with registered buffering and ECC. This organisation determines compatibility with the server memory controller. Verify that the platform supports 4Rx4 registered DDR5 before ordering.

Highlights

  • 768 GB total capacity across six 128 GB modules
  • DDR5 4800 speed with PC5-38400 bandwidth rating
  • ECC registered design protects data integrity in servers
  • 10 V operation reduces power draw under load
  • 288-pin RDIMM form factor fits ThinkMate GPX-QH12-12E4-2GPU

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-744K6
Capacity768GB (6 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 Content768GB (6X128GB) DDR5 4800MHZ PC5-38400 4Rx4 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Should I choose the 768GB kit with six 128GB modules or a smaller capacity for my ThinkMate GPX-QH12-12E4-2GPU?

The 768GB kit provides six 128GB DDR5 4800 CL40 ECC RDIMM modules, filling six slots for maximum supported capacity in this server.

What does the DDR5 4800 speed mean for actual throughput in this server?

DDR5 4800 (PC5-38400) delivers up to 38400 MB/s per module; six channels multiply that bandwidth for GPU-optimized workloads.

How does the 288-pin DDR5 RDIMM interface limit installation in the ThinkMate GPX-QH12-12E4-2GPU?

The 288-pin DDR5 RDIMM form factor fits only DDR5 RDIMM slots; the registered design requires a server motherboard that supports ECC registered memory.

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