Lenovo ThinkStation PGX 30KL – NVIDIA GB10 Grace Blackwell Superchip, 128GB RAM, 2TB SSD, DGX OS

AI researchers and data scientists deploying large language models and complex neural networks need a workstation that can handle massive parallel processing without compromise. The Lenovo ThinkStation PGX 30KL is built around the NVIDIA GB10 Grace Blackwell Superchip, delivering a unified CPU+GPU architecture with 128GB of high-bandwidth memory and a 2TB NVMe SSD. Preloaded with DGX OS, it offers an optimized software stack for deep learning frameworks, containerized workflows, and multi-node scaling. This tower workstation is engineered for local model training, fine-tuning, and inference, providing the performance of a small data center in a desktop form factor.

Key specifications

• Processor: NVIDIA GB10 Grace Blackwell Superchip (CPU + GPU integrated)
• Memory: 128GB LPDDR5X (unified, high bandwidth)
• Storage: 2TB NVMe SSD
• Operating System: DGX OS (based on Ubuntu Linux)
• Form Factor: Tower Workstation
• Product Type: Workstation

Why choose it

The GB10 Superchip combines a Grace CPU with a Blackwell GPU on a single package, connected via NVLink-C2C for exceptional memory bandwidth and low latency. This design eliminates the traditional PCIe bottleneck, enabling faster data movement between CPU and GPU. With 128GB of unified memory, you can load large models entirely in RAM, reducing training times and enabling real-time inference on massive datasets. DGX OS includes pre-installed drivers, CUDA, cuDNN, and popular AI frameworks, so you can start working immediately without configuration hassles.

Ideal use cases

• Training and fine-tuning large language models (LLMs) up to 200B parameters
• Running high-performance computing (HPC) simulations and scientific research
• Developing and testing AI applications in a local environment before cloud deployment
• Multi-node AI cluster prototyping and edge AI development

Good to know

The ThinkStation PGX is part of Lenovo's professional workstation line, offering enterprise-grade reliability and ISV certifications for AI and data science software. It supports multiple displays via integrated graphics outputs and includes high-speed networking options for cluster integration. The tower chassis allows for future expansion, though the GB10 module is not user-upgradeable. This model is a TopSeller configuration, ensuring quick availability and consistent specifications.