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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 192GB (6x32GB) DDR5 4800 2Rx8 CL40 ECC RDIMM THINKMATE GPX-QH12-12E4-2GPU memory upgrade

SKU CH-7BV3-JHC6D

Six 32 GB DDR5 4800 CL40 ECC registered DIMMs add 192 GB at 1.1 V for the ThinkMate GPX-QH12-12E4-2GPU server

  • Capacity192GB (6 x 32GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 192 GB capacity across six 32 GB modules expands server memory headroom
  • DDR5 4800 speed with CL40 latency delivers high-throughput registered performance
  • ECC registered RDIMM design protects data integrity in mission-critical workloads
  • 1 V operating voltage reduces power draw per module
  • Validated for ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server compatibility

192GB DDR5 4800 ECC RDIMM kit

This NEMIX RAM kit provides 192GB of DDR5 4800 memory across six 32GB registered DIMMs. It is built for the ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server. The modules carry ECC and registered buffering for data integrity in mission-critical workloads.

288-pin registered modules without heat spreaders

Each stick uses a standard 288-pin DDR5 RDIMM form factor and runs at 1.1V. The 2Rx8 organisation fits the server’s memory architecture. Because there are no heat spreaders, the modules sit low in the chassis and leave clearance for tall CPU coolers or dense GPU arrangements.

CL40 latency at 1.1V for stable throughput

Rated at CL40, the memory delivers predictable latency for sustained compute tasks. The 1.1V operating voltage keeps power draw modest across all six modules. Registered buffering reduces electrical load on the memory controller, helping maintain signal integrity under continuous load.

Highlights

  • 192 GB capacity across six 32 GB modules expands server memory headroom
  • DDR5 4800 speed with CL40 latency delivers high-throughput registered performance
  • ECC registered RDIMM design protects data integrity in mission-critical workloads
  • 1 V operating voltage reduces power draw per module
  • Validated for ThinkMate GPX-QH12-12E4-2GPU GPU-optimised server compatibility

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-328K6
Capacity192GB (6 x 32GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank2Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content192GB (6X32GB) DDR5 4800MHZ PC5-38400 2Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

Does DDR5 4800 cap at PC5-38400 bandwidth?

Yes, the kit runs at DDR5 4800 which is rated PC5-38400, so that is the maximum standard throughput.

Will six 288-pin RDIMMs fit the ThinkMate GPX-QH12-12E4-2GPU memory slots?

The server takes 288-pin DDR5 RDIMMs and this kit provides exactly six 32 GB modules to fill the available slots.

What is the correct order to install the 2Rx8 registered modules?

Populate the channels in the sequence shown in the server manual — usually one module per channel first — so the memory controller trains all ranks before adding the second rank per channel.

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