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Full-tower workstation with liquid cooling and dual graphics cards

ArsenalPC

ArsenalPC MES2X Dual GPU Workstation Ryzen 9 9900X Dual RTX 5090 8TB 256GB DDR5 1600W Windows 11 Liquid Cooled

SKU CH-JY2Q-MYTGH

Dual RTX 5090 workstation with a 12-core Ryzen 9 9900X at 4.4 GHz, 256 GB DDR5, 8 TB NVMe SSD and 1600 W power, liquid-cooled for AI and ML workloads

  • AI FeaturesBuilt around AMD Ryzen 9 9900X and Dual GPU GeForce RTX 5090

CPU AMD Ryzen 9 9900X

Storage 8TB SSD

Video Card Dual GPU GeForce RTX 5090

  • Dual RTX 5090 GPUs with GDDR7 memory accelerate AI workloads
  • AMD Ryzen 9 9900X 12-core 4.4 GHz CPU delivers multi-threaded performance
  • 256 GB DDR5 RAM across four 64 GB modules handles large datasets
  • 8 TB NVMe SSD in RAID configuration provides fast storage capacity
  • 1600 W power supply and 360 mm liquid cooling sustain peak loads

Dual GPU workstation for AI and compute

The ArsenalPC MES2X pairs a 12-core Ryzen 9 9900X running at 4.4GHz with two GeForce RTX 5090 cards. 256GB of DDR5 memory across four modules supports large datasets and parallel workloads. The system ships with Windows 11 on an 8TB NVMe array.

Power and thermal limits of the platform

A 1600W power supply feeds both GPUs and the CPU under sustained load. A 360mm liquid cooler manages the processor heat while the dual GPU layout demands strong case airflow. Component brands may vary so exact connector counts and cable routing are not fixed.

Capacity headroom for training and rendering

8TB of NVMe storage holds model checkpoints and source assets without frequent offloading. 256GB DDR5 keeps multiple large models resident in memory at once. Dual RTX 5090 GDDR7 cards scale VRAM-bound tasks until the 1600W ceiling or thermal envelope is reached.

Highlights

  • Dual RTX 5090 GPUs with GDDR7 memory accelerate AI workloads
  • AMD Ryzen 9 9900X 12-core 4.4 GHz CPU delivers multi-threaded performance
  • 256 GB DDR5 RAM across four 64 GB modules handles large datasets
  • 8 TB NVMe SSD in RAID configuration provides fast storage capacity
  • 1600 W power supply and 360 mm liquid cooling sustain peak loads

Specifications

AI FeaturesBuilt around AMD Ryzen 9 9900X and Dual GPU GeForce RTX 5090, this system offers a fast Ryzen 9 processor that gives the system plenty of headroom for multitasking and AI-assisted projects. The dual RTX 5090 layout brings serious GPU performance for users exploring advanced AI, gaming, and rendering, making it a strong choice for diffusion-style image work, local model experimentation, 4K creation, and heavy productivity. Best fit: local AI experimentation, creative production, multitasking, and demanding visual workloads. Common use cases include local assistants, image generation,

Other versions of this model

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Questions about this item

Should I pick the 256 GB DDR5 kit or a smaller capacity?

The workstation ships with 256 GB DDR5 memory installed as four 64 GB modules, so no smaller capacity is offered for this build.

What does the 4.4 GHz Ryzen 9 9900X deliver in daily workloads?

Its 12 cores at 4.4 GHz give strong multi-thread throughput for rendering, simulation and large-model inference while keeping single-thread speed high for interactive tasks.

How does the dual RTX 5090 GDDR7 setup affect GPU memory bandwidth?

Each RTX 5090 provides its own GDDR7 frame buffer, doubling total VRAM and aggregate bandwidth compared with a single card, limited only by the PCIe link and 1600 W supply.

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