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Six green DDR5 RDIMM modules in anti-static tray

NEMIX RAM

NEMIX RAM 96GB (6x16GB) DDR5 4800 CL40 ECC RDIMM THINKMATE GPX-QH12-12E4-2GPU memory upgrade

SKU CH-QWHC-BNGMW

96GB DDR5-4800 ECC registered server kit with six 16GB modules at CL40 and 1.1V for Thinkmate GPX-QH12-12E4-2GPU

  • Capacity96GB (6 x 16GB)
  • SpeedDDR5 4800 (PC5 38400)
  • ECCYes
  • Buffered/RegisteredRegistered
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • Voltage1.10V
  • 96 GB total capacity scales memory-intensive workloads
  • DDR5 4800 speed delivers high bandwidth for GPU-optimised servers
  • ECC registered design protects data integrity under heavy load
  • 1 V operation reduces power draw per module
  • Six 16 GB modules populate all channels for balanced throughput

Capacity and Compatibility

This 96GB kit consists of six 16GB DDR5 RDIMM modules rated at 4800MT/s with CL40 latency. The registered ECC design targets the Thinkmate GPX-QH12-12E4-2GPU GPU-optimised server, providing error correction and signal buffering for multi-socket workloads. Each module operates at 1.1V using 1Rx8 organisation on a 288-pin interface.

Sustained Workload Behaviour

Registered buffering and on-die ECC maintain data integrity during continuous compute passes such as AI training or large-scale simulation. The 1Rx8 layout allows all six modules to populate the server's memory channels without rank-limiting bottlenecks. CL40 timing is the JEDEC baseline for DDR5-4800, delivering predictable latency under full-channel load.

Thermal and Power Profile

Modules run at the standard 1.1V without a heat spreader, relying on the server's directed airflow for cooling. Registered clock drivers add negligible power draw compared with unbuffered alternatives. The absence of tall heatsinks ensures compatibility with dense GPU riser cages in the qualified Thinkmate chassis.

Highlights

  • 96 GB total capacity scales memory-intensive workloads
  • DDR5 4800 speed delivers high bandwidth for GPU-optimised servers
  • ECC registered design protects data integrity under heavy load
  • 1 V operation reduces power draw per module
  • Six 16 GB modules populate all channels for balanced throughput

Specifications

BrandNEMIX RAM
SeriesTHINKMATE Server/Workstation Compatible Series Memory
ModelTHINKMATE DDR5 4800MHZ ECC RDIMM Registered Server Memory
Part NumberMR38400-618K6
Capacity96GB (6 x 16GB)
SpeedDDR5 4800 (PC5 38400)
ECCYes
Buffered/RegisteredRegistered
ChipsetMajor OEM Samsung, Micron, Hynix
Voltage1.10V
Compatible SystemTHINKMATE
CAS LatencyCL40
Heat SpreaderNo
Type288-Pin DDR5 RDIMM
Rank1Rx8
FeaturesDDR5 ECC Registered RDIMM Server Motherboard Compatible
Package Content96GB (6X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

How much power does the 1.10 V DDR5 4800 RDIMM kit draw when the server runs continuously?

Each 16 GB module operates at 1.10 V DDR5 standard voltage; total system draw depends on the platform and workload, so consult the server documentation for exact figures.

What must the ThinkMate GPX-QH12-12E4-2GPU already have to accept this 6 x 16 GB ECC RDIMM upgrade?

The server needs six free 288-pin DDR5 RDIMM slots and a memory controller that supports DDR5 4800 PC5-38400 registered ECC modules at CL40 latency.

Will the CL40 DDR5 4800 ECC registered modules down-clock reliably alongside slower DDR5 DIMMs already installed?

The kit is validated at DDR5 4800 CL40; mixing speeds forces all channels to the slowest installed module, so matching speeds is recommended for stability.

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