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Twelve green DDR5 RDIMM modules in a row

NEMIX RAM

NEMIX RAM THINKMATE 384GB (12x32GB) DDR5 4800 CL40 ECC RDIMM memory upgrade

SKU CH-RGWF-V96JX

384 GB DDR5 server kit with twelve 32 GB registered ECC modules at 4800 MT/s CL40 for Thinkmate systems

  • Total capacity384 GB (12 × 32 GB)
  • Rated speedDDR5 4800 (PC5 38400)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL40
  • Buffer typeRegistered
  • Rated voltage1.1 V
  • 384 GB total capacity across 12 modules of 32 GB each
  • DDR5 4800 speed rated at PC5-38400 for server workloads
  • ECC registered RDIMM design protects data integrity in critical systems
  • CL40 CAS latency at 1.1 V operating voltage for stable performance
  • 288-pin 2Rx8 configuration validated for ThinkMate GPU-optimised servers

Capacity and fit

This kit delivers 384 GB of DDR5 memory across twelve 32 GB registered DIMMs built for the Thinkmate GPX-QH12-12E4-2GPU server. It targets administrators who need maximum ECC capacity for virtualisation, database or GPU-accelerated workloads on that specific platform.

Registered ECC design

Each module is a 288-pin DDR5 RDIMM with 2Rx8 organisation and on-die ECC, operating at the standard 1.10 V. The registered buffer reduces electrical load on the server memory controller, allowing all twelve slots to be populated without signal-integrity compromises.

Thermals and power

Bare modules without heat spreaders rely on the server’s directed airflow for cooling. At 4800 MT/s and CL40 the kit runs at the JEDEC base voltage, so power draw per DIMM stays low and acoustic impact is limited to the chassis fans already required for the GPU-optimised system.

How it compares

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

Price $10,420.99
Pricier than about 88% of the 21,161 comparable items (median $397.99).
Total capacity 384 GB (12 × 32 GB)
Higher than about 85% of the 20,941 comparable items (median 32 GB).
Price per GB $27.14 per GB
Pricier than about 75% 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 numberMR38400-328K12
Total capacity384 GB (12 × 32 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 rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsTHINKMATE
In the box
Included items384 GB (12 × 32 GB) DDR5 4800 MHz PC5-38400 2Rx8 1.1 V CL40 288-PIN ECC RDIMM Registered Server Memory KIT

Questions about this item

What does the PC5-38400 rating on this DDR5 4800 kit mean for real-world throughput?

PC5-38400 is the JEDEC standard name for DDR5 4800, confirming the modules operate at 4800 MT/s with CL40 latency and 1.10 V on a compatible server platform.

Will these 288-pin RDIMMs physically fit the DIMM slots in a ThinkMate GPX-QH12-12E4-2GPU server?

Yes, the 288-pin DDR5 RDIMM form factor matches the registered DIMM slots used in that ThinkMate GPU-optimised server chassis.

What is the correct installation sequence for all 12 modules in a ThinkMate server?

Follow the motherboard manual's population order, fill each channel evenly with the 2Rx8 registered modules, and ensure every module clicks fully into its 288-pin slot before powering on.

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