Description
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Dual Blackwell Workstation RTX Pro 4500 PC Specifications:
CPU: Intel Core Ultra 9 285K 24 Core 24 Thread Processor
GPUs: 2x NVIDIA RTX PRO 4500 Blackwell 32GB GDDR7 ECC (64GB Combined VRAM)
RAM: 64GB DDR5 6000 MHz (Upgradeable up to 256GB)
Motherboard: MSI MPG Z890 Carbon WiFi/Bluetooth Motherboard (PCIe Gen 5 x8/x8 Configuration)
SSD: 2TB Western Digital PCIe Gen 4 NVMe M.2 SSD (Up to 7,000 MB/s Read Speeds, Gen 5 Upgrades Available)
Case: Antec C8 with 10 RGB Fans (Server Rackmount Chassis Available Upon Request)
CPU Cooler: Arctic Liquid Freezer III 360mm AIO Liquid Cooler
Power Supply: 1600W 80+ Gold Power Supply
Operating System: Windows 11 Pro and/or Linux (Ubuntu 24.04 LTS Available, Other Operating Systems Installed Upon Request)
Professional Dual Blackwell Workstation for AI, Machine Learning, and Scientific Computing
Unleash advanced artificial intelligence capabilities with the Custom Lux Dual Blackwell Workstation, a professional high-performance computing system designed for AI development, machine learning, deep learning, 3D rendering, and GPU-intensive research.
Powered by the Intel Core Ultra 9 285K 24-core processor, dual NVIDIA RTX PRO 4500 Blackwell 32GB GPUs, and 64GB DDR5 6000MHz memory, this workstation provides exceptional computational performance, substantial GPU memory capacity, and professional-grade reliability for demanding workloads.
Featuring NVIDIA’s Blackwell architecture and 64GB of combined GDDR7 ECC memory across two professional graphics cards, this system is engineered for AI researchers, universities, engineering firms, technology startups, and businesses deploying local artificial intelligence solutions.
Unlike conventional consumer GPU configurations, the RTX PRO 4500 Blackwell combines professional driver support, error-correcting GPU memory, and power-efficient computing capabilities. This makes the workstation an excellent choice for organizations requiring reliable hardware for extended computational workloads.
Whether you’re running local large language models, developing neural networks, creating complex 3D visualizations, or performing scientific simulations, this workstation delivers the flexibility and processing power needed for modern professional applications.
Dual NVIDIA RTX PRO 4500 Blackwell – 64GB Combined GPU Memory
At the center of this Dual Blackwell Workstation are two NVIDIA RTX PRO 4500 Blackwell professional graphics cards, each equipped with 32GB of GDDR7 ECC memory.
Together, these GPUs deliver extensive CUDA computing resources and advanced AI acceleration capabilities for professional applications.
NVIDIA RTX PRO 4500 Blackwell GPU Features
- 64GB Combined GDDR7 ECC VRAM: Two independent 32GB GPU memory pools provide expanded capacity for compatible distributed AI workloads.
- 20,992 Combined CUDA Cores: Extensive parallel processing capabilities across both NVIDIA GPUs.
- NVIDIA Blackwell Architecture: Modern GPU technology optimized for professional AI, graphics, and accelerated computing applications.
- Fifth-Generation Tensor Cores: Accelerate compatible deep learning, neural network, and AI inference workloads.
- ECC Memory Protection: Helps detect and correct supported memory errors, improving data integrity during demanding computations.
- 896 GB/s Memory Bandwidth Per GPU: Provides high-speed access to GPU memory for intensive computational workloads.
- Professional NVIDIA Drivers: Designed for compatibility and reliability in professional computing environments.
- 200W GPU Power Rating Per Card: Delivers professional GPU acceleration with approximately 400W combined GPU board power.
The dual-GPU design provides the flexibility to run separate GPU-intensive tasks simultaneously or distribute compatible workloads across both graphics cards.
Each GPU maintains its own dedicated memory. Software must support multi-GPU processing or model partitioning to utilize both 32GB memory pools together.
Run Large Language Models Locally
One of the primary advantages of this Dual Blackwell Workstation is its ability to deploy large language models locally, allowing businesses and researchers to reduce their dependence on cloud-based AI services.
With 64GB of total GPU memory across two NVIDIA Blackwell GPUs, developers can run a wide range of open-weight AI models using compatible multi-GPU inference frameworks.
Local AI Model Capabilities
Depending on model architecture, quantization, context length, and inference framework, the workstation can support:
- 7B–14B Models: Excellent for responsive local AI assistants, coding applications, and automated business workflows.
- 20B–32B Models: Suitable for advanced reasoning, AI development, research, and natural language processing.
- 70B Models: Capable of running many 4-bit quantized 70B-parameter models distributed across both GPUs using compatible inference software.
- Larger AI Models: Some models exceeding 70B parameters can be explored using aggressive quantization, memory-efficient inference methods, or CPU/GPU offloading.
Developers can experiment with compatible models from families such as Llama, Qwen, and DeepSeek, as well as specialized open-weight language models.
Compatible AI Frameworks
The workstation supports a broad ecosystem of AI development tools, including:
- Ollama
- Open WebUI
- LM Studio
- PyTorch
- TensorFlow
- Hugging Face Transformers
- NVIDIA TensorRT-LLM
- vLLM
- llama.cpp
- Docker and NVIDIA Container Toolkit
Supported model sizes and performance depend on software configuration, memory requirements, and the selected inference backend.
This makes the workstation particularly attractive for businesses developing private AI assistants, retrieval-augmented generation systems, document analysis applications, and intelligent automation workflows.
Deep Learning, AI Training, and Model Fine-Tuning
The Dual Blackwell Workstation provides a powerful development environment for researchers and engineers working with modern machine learning technologies.
The two NVIDIA RTX PRO 4500 GPUs can accelerate supported neural network operations, including inference, model training, and parameter-efficient fine-tuning.
AI Development Applications
- Large language model inference
- LoRA and QLoRA fine-tuning
- Retrieval-Augmented Generation (RAG)
- AI chatbot development
- Natural language processing
- Computer vision and image recognition
- AI agents and workflow automation
- Deep learning experimentation
- Predictive analytics
- Scientific machine learning
Researchers can use supported frameworks to distribute computational tasks across both GPUs, enabling more flexible AI development and model experimentation.
The 32GB of ECC memory available on each graphics card is especially beneficial for applications that require substantial GPU memory while maintaining professional data integrity.
Professional 3D Rendering, CAD, and Visualization
Beyond artificial intelligence, this workstation delivers powerful GPU acceleration for professional graphics and visualization applications.
The NVIDIA RTX PRO 4500 Blackwell GPUs feature dedicated ray-tracing hardware and professional driver support for compatible graphics applications.
Professional Applications
- Blender GPU rendering
- Autodesk Maya
- 3ds Max
- Engineering visualization
- Architectural rendering
- Product design
- Scientific visualization
- GPU-accelerated video production
- Virtual production and VFX workflows
Supported rendering engines can utilize both GPUs for parallel rendering, potentially reducing completion times compared with a single-GPU configuration.
Multi-GPU scaling varies by application, scene complexity, available GPU memory, and rendering engine.
This makes the Dual Blackwell Workstation suitable for professionals who need a versatile platform for both AI computing and high-end visualization.
Intel Core Ultra 9 285K – 24-Core Processing Performance
The Intel Core Ultra 9 285K features 24 processing cores, delivering strong performance for AI development, software engineering, scientific computing, and demanding professional applications.
The processor handles data preprocessing, system operations, compilation, and CPU-intensive computing tasks while the dual NVIDIA GPUs accelerate supported parallel workloads.
Key Applications
- Python programming and AI development
- Scientific data processing
- Machine learning dataset preparation
- Multithreaded software applications
- Docker container environments
- Virtual machines
- CAD and engineering applications
- Hybrid CPU and GPU computing
For many GPU-focused AI workloads, the Intel Core Ultra 9 285K provides an excellent balance of processing performance and overall system cost.
Organizations primarily focused on local LLM inference or GPU-accelerated machine learning may not require the additional CPU cores of a more expensive Threadripper platform.
Custom Lux PCs can also configure Threadripper-based workstations for customers requiring additional PCIe lanes, memory bandwidth, or CPU-intensive computing capabilities.
High-Speed DDR5 Memory and NVMe Storage
The workstation includes 64GB DDR5 6000MHz memory, delivering responsive multitasking and substantial system memory for professional software environments.
Memory upgrades up to 256GB are available upon request, subject to compatible DIMM configurations and supported memory speeds.
A 2TB Western Digital PCIe Gen 4 NVMe SSD, offering rated sequential read speeds approaching 7,000 MB/s, provides rapid access to applications, AI models, development environments, and research datasets.
Memory and Storage Advantages
- Responsive AI development environments
- Fast application and model loading
- High-speed access to datasets
- Efficient multitasking
- Storage for local language models
- Space for machine learning checkpoints
- Support for virtual environments and Docker containers
Additional SSD capacity and PCIe Gen 5 storage configurations are available for users with larger datasets and more demanding storage requirements.
PCIe Gen 5 Dual-GPU Architecture
The MSI MPG Z890 Carbon WiFi motherboard provides a powerful foundation for this professional dual-GPU system.
The motherboard supports dual graphics cards through an x8/x8 PCIe Gen 5 configuration, enabling both GPUs to communicate with the CPU using high-speed PCIe connections.
This configuration is particularly useful for compatible multi-GPU inference frameworks, AI model distribution, and professional applications that support more than one graphics processor.
Additional features include:
- PCIe Gen 5 connectivity
- DDR5 memory support
- Wi-Fi and Bluetooth
- High-speed NVMe storage expansion
- Modern USB connectivity
- Support for professional NVIDIA GPUs
The platform offers excellent connectivity and expansion options for AI developers, researchers, and professional users.
Advanced Cooling and Power-Efficient Professional GPUs
The Dual Blackwell Workstation is built for sustained performance, utilizing an Antec C8 chassis equipped with ten RGB cooling fans.
The Intel Core Ultra 9 285K processor is cooled by an Arctic Liquid Freezer III 360mm AIO liquid cooler, providing efficient thermal management during demanding workloads.
Each RTX PRO 4500 Blackwell GPU has a 200W board power rating, resulting in approximately 400W of combined GPU board power.
This makes the dual-GPU configuration substantially more power-efficient than many high-end consumer GPU systems.
A 1600W 80+ Gold power supply provides electrical headroom for the system and future expansion.
Optional server rackmount configurations are available for research institutions and organizations deploying centralized computing infrastructure.
Why Choose Custom Lux PCs?
Custom Lux PCs specializes in professional AI workstations, high-performance computing systems, scientific research platforms, and custom GPU configurations.
Every Dual Blackwell Workstation is individually assembled, configured, stress-tested, and benchmarked before shipment.
Unlike mass-produced OEM systems, Custom Lux PCs offers customizable hardware configurations, personalized technical assistance, and lifetime support.
Included Features
- Professional assembly and cable management
- Comprehensive CPU and GPU stress testing
- Dual-GPU functionality verification
- Thermal performance validation
- Benchmark results provided before shipment
- Windows 11 Pro and/or Linux installation
- NVIDIA and motherboard drivers installed
- Wi-Fi and Bluetooth connectivity
- Three-year limited warranty
- Free lifetime technical support
- Free shipping throughout the continental United States and Canada
- Ready for plug-and-play operation
Comprehensive Benchmark and Stability Testing
Every workstation undergoes extensive hardware testing before shipment to verify system functionality, stability, and thermal performance.
Customers receive results and recorded maximum temperatures for applicable benchmark tests, including:
- OctaneBench: GPU rendering performance and compatible multi-GPU testing
- FurMark: GPU stress testing and thermal verification
- Cinebench: CPU performance and stability testing
- S-TUI (Linux): CPU load and thermal monitoring
- MemTest86: System memory stability testing
- CrystalDiskMark: NVMe SSD performance verification
Both NVIDIA GPUs are tested under sustained workloads to verify stable operation and acceptable temperatures.
Additional AI inference benchmarks and specialized testing can be requested for customers deploying local language models or scientific computing applications.
Custom AI Workstations for Your Research and Business
The Custom Lux Dual Blackwell Workstation can be customized to meet your organization’s unique computing requirements.
Whether you need additional memory, expanded NVMe storage, specialized Linux distributions, AI framework installation, or a rackmount configuration, our team can recommend an appropriate hardware solution.
Our systems are designed for:
- Artificial intelligence researchers
- Universities and research laboratories
- Machine learning engineers
- Engineering and CAD professionals
- 3D artists and rendering studios
- Enterprise AI developers
- Data scientists
- Technology startups
- Businesses deploying private AI infrastructure
Custom Lux PCs combines competitive pricing, professional hardware, extensive system testing, and lifetime technical support to deliver computing solutions tailored to demanding professional workloads.
Accelerate AI and Professional Computing with Custom Lux PCs
The Custom Lux Dual Blackwell Workstation featuring two NVIDIA RTX PRO 4500 Blackwell 32GB GPUs delivers a compelling combination of advanced GPU acceleration, extensive ECC memory capacity, efficient power consumption, and professional reliability.
Featuring 64GB of combined GDDR7 ECC GPU memory, 20,992 total CUDA cores, an Intel Core Ultra 9 285K processor, and expandable DDR5 memory, this system provides substantial computing resources for modern artificial intelligence and professional visualization applications.
Whether you’re running local 70B language models, developing AI applications, fine-tuning neural networks, rendering complex 3D scenes, or performing scientific research, this workstation provides the performance and flexibility needed to support your projects.
Experience professional AI computing with Custom Lux PCs — engineered for performance, reliability, and the future of artificial intelligence.
Call or Text: 732-284-6803
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