Unmatched Power. Exceptional Stability. Quiet Efficiency.
The WS ARTP-WRX900 LC4 is a custom-engineered liquid-cooled workstation designed for professionals who demand uncompromising multi-GPU performance. Powered by the AMD Ryzen™ Threadripper™ PRO 7000/9000 WX-Series processors and up to four NVIDIA GeForce RTX™ 5090 GPUs, this system is purpose-built for the most intensive computing challenges — from AI model training and simulation, to 3D rendering, VFX, and complex engineering workflows.
The WS ARTP-WRX900 LC4 delivers datacentre-class performance in a workstation chassis, designed for quiet, stable, and continuous 24/7 operation directly at the desk or studio.
Key Advantages
Extreme Multi-GPU Performance
Harness the full power of up to 4× RTX 5090 GPUs with a dedicated liquid-cooling loop covering both CPU and GPUs, ensuring stable sustained compute without throttling.Silent, Efficient Cooling
Precision liquid-cooling technology keeps thermals in check even under full load, delivering far quieter operation compared with traditional air-cooled systems — ideal for offices, studios, or labs where noise matters.Professional Reliability
With ECC DDR5 Registered memory, dual power supplies, and enterprise-grade cooling design, the WS ARTP-WRX900 LC4 is engineered for consistent uptime and dependable performance under the most demanding conditions.Massive Expandability
Featuring 6 × PCIe 5.0 x16 slots (supports 4x dual width GPUs), 8-channel DDR5 memory support, and multiple NVMe Gen5 M.2 drives, the WS ARTP-WRX900 LC4 provides the bandwidth and flexibility to support the most ambitious workflows.Energy and Cost Efficiency
Liquid cooling not only boosts performance but also reduces the need for noisy high-RPM fans and excessive room cooling. The result is lower total operating costs and an extended system lifespan.
Designed for the Most Demanding Workloads
Artificial Intelligence & Machine Learning
Large-scale model training, deep learning, inference, and data science.Visual Effects & Content Creation
3D rendering, video editing, VR/AR development, animation, and simulation.Engineering & Scientific Computing
CAD/CAM, digital twins, CAE, and high-performance simulation.Advanced Research & Development
From medical imaging to financial modelling, the WS ARTP-WRX900 LC4 delivers compute density without compromise.
Liquid Cooling Excellence
The WS ARTP-WRX900 LC4 is built around a custom liquid-cooling system designed to manage the extreme heat output of multi-GPU and high-core-count CPU workloads. Unlike off-the-shelf AIO coolers, our solution:
Directly cools both CPU and GPUs, ensuring balanced thermal performance.
Enables continuous full-load operation without thermal throttling.
Reduces noise output significantly compared with equivalent air-cooled systems.
Extends component lifespan by keeping temperatures consistently lower.
Technical Highlights
Processor: AMD Ryzen™ Threadripper™ PRO 7000 / 9000 WX-Series (sTR5, WRX90 chipset)
Graphics: Up to 4× NVIDIA RTX™ 5090 (configurable)
Memory: Up to 2TB DDR5 ECC Registered across 8 channels
Expansion: 6× PCIe 5.0 x16, 1× PCIe 5.0 x16 (x8 mode)
Storage: 4× M.2 NVMe PCIe 5.0, 2× SATA3, 2× SlimSAS (supporting 8 drives)
Connectivity: Dual 10GbE LAN, USB4, multiple Gen2 USB, and professional audio I/O
Power: Dual redundant PSU for stability under extreme load
Warranty: 36 months, return-to-base with next business day engineer response
Built for Professionals
Every WS ARTP-WRX900 LC4 is assembled, tested, and tuned by our in-house team of experts. With enterprise-class reliability, professional-grade cooling, and unmatched compute power, it is the ultimate workstation for those who need more than just a high-end PC — it is a platform built to accelerate discovery, creativity, and innovation.