Overview / Introduction
Take total ownership of enterprise artificial intelligence pipelines, multi-GPU rendering, and complex scientific simulations with this 3x GPU AMD Threadripper PRO 9975WX & RTX PRO 4000 72GB Workstation Supercomputer. Built on AMD’s sTR5 platform with the ASUS PRO WS WRX90E-SAGE SE EEB motherboard, this machine features 7 full-bandwidth PCIe 5.0 x16 slots to run four NVIDIA RTX PRO 4000 Blackwell 24GB GPUs in parallel. Designed for confidential local AI model execution, high-parameter LLM fine-tuning, and massive CAD assemblies, it operates as an air-gapped personal compute cluster that eliminates cloud subscription costs and data transfer latency.
Key Features
- AMD Ryzen Threadripper PRO 9975WX Processor: High-throughput 32-core, 64-thread workstation CPU built on 4nm Zen 5 architecture, offering 128 usable PCIe 5.0 lanes to feed all four GPUs at maximum x16 bandwidth without bottlenecking.
- 3x NVIDIA RTX PRO 4000 Blackwell 24GB GDDR7 ECC GPUs (72GB VRAM Total): Four single-slot professional graphics cards providing 72GB of combined GDDR7 ECC VRAM across 26,880 aggregate CUDA cores, accelerating multi-GPU AI training, parallel rendering, and CUDA-driven HPC calculations.
- ASUS PRO WS WRX90E-SAGE SE Motherboard: Enterprise EEB workstation board equipped with 7x PCIe 5.0 x16 full-bandwidth slots, dual 10G Ethernet ports for high-speed NAS integration, and a heavy-duty 32+3+3+3 power-stage architecture.
- 384GB (4x96GB) DDR5 5600MT/s Registered ECC RAM: High-density Registered ECC memory array that actively corrects memory errors to safeguard multi-day computational tasks, rendering passes, and big data analysis.
- 4TB Samsung 9100 Pro PCIe Gen5 x4 NVMe M.2 SSD: High-speed storage drive achieving sequential read speeds up to 14,800 MB/s for instant loading of AI model weights, large CAD files, and video project caches.
- ASUS Pro WS 3000W 80+ Platinum Power Supply: Commercial 3000W ATX 3.1 / PCIe 5.1 power supply engineered to handle continuous heavy power draw across all four GPUs and the CPU with maximum thermal efficiency.
- ThermalTake ToughFan AW420 Liquid Cooler: High-capacity 420mm AIO liquid CPU cooler with three 140mm PWM fans and a copper cold plate to regulate CPU temperatures during continuous full-load calculations.
- Fractal Design Define 7 XL Full Tower Chassis: Modular sound-dampened full-tower enclosure offering massive internal drive expansion and full compatibility with external desktop or rack-mounted storage arrays.
Performance & Technology
Featuring three single-slot RTX PRO 4000 GPUs, this system splits heavy multi-GPU workloads across 72GB of GDDR7 ECC VRAM. Driven by 128 usable PCIe 5.0 lanes, data flows between system memory, Gen5 NVMe storage, and graphics cards at full x16 bandwidth per slot, while 384GB of DDR5 Registered ECC system RAM keeps large datasets fully in memory.
Design, Ergonomics & Storage Expandability
Housed in the acoustic-dampened Fractal Design Define 7 XL, this rig maintains low operational noise for lab and office environments. Dual 10G LAN ports on the WRX90 motherboard allow rapid backup to local SAN/NAS arrays, while high-speed USB-C and Thunderbolt ports support the easy addition of high-capacity external RAID storage enclosures and external hard drives for expanding archival storage.
Compatibility & Primary Workloads
- Multi-GPU Local AI & LLM Inference / Fine-Tuning: Run large open-source AI models (Llama, DeepSeek, Mistral) distributed across 96GB VRAM locally with zero cloud subscription fees or internet data exposure.
- 3D VFX & GPU Render Node Scaling: Multi-GPU accelerated offline rendering in OctaneRender, Redshift, V-Ray, and Blender Cycles across massive movie-quality scene files.
- Engineering Simulation & CAD (ANSYS / SolidWorks): High-core-count physics simulations, structural analysis, and large CAD assembly handling supported by certified workstation GPU drivers.
- Big Data Analytics & Scientific HPC: GPU-accelerated dataset processing using NVIDIA RAPIDS, PyTorch, and CUDA libraries directly on your desk.
Why This Product Stands Out
By combining three NVIDIA RTX PRO 4000 Blackwell GPUs (72GB VRAM), AMD's 32-core Threadripper PRO 9975WX CPU, 384GB DDR5 ECC RAM, PCIe Gen5 NVMe storage, and an ASUS 3000W Platinum power supply, this machine serves as a scalable, air-gapped quad-GPU workstation supercomputer.
