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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

  • Total capacity96 GB (6 × 16 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 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.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $2,810.99
Pricier than about 72% of the 21,161 comparable items (median $397.99).
Total capacity 96 GB (6 × 16 GB)
Higher than about 65% of the 20,941 comparable items (median 32 GB).
Price per GB $29.28 per GB
Pricier than about 83% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineTHINKMATE Server/Workstation Compatible Series Memory
Model nameTHINKMATE DDR5 4800 MHz ECC RDIMM Registered Server Memory
Part numberMR38400-618K6
Total capacity96 GB (6 × 16 GB)
Product type288-Pin DDR5 RDIMM
Performance
Rated speedDDR5 4800 (PC5 38400)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL40
ECC supportYes
Buffer typeRegistered
Heat spreaderNo
Memory rank1Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items96 GB (6 × 16 GB) DDR5 4800 MHz PC5-38400 1Rx8 1.1 V 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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