The MSI EdgeXpert redefines desktop AI computing as a personal AI supercomputer based on the NVIDIA® DGX™ Spark GB10 platform. Delivering petaflop-scale performance, it empowers developers, researchers, and data scientists with unmatched power in a compact form factor. Utilizing the NVIDIA Grace Blackwell architecture, the system optimizes data processing, accelerates model tuning, and enables real-time inference. With 128GB of unified system memory, it supports prototyping, fine-tuning models up to 70B parameters, and efficient inference for 200B models, facilitating secure, low-latency, and cost-controlled local LLM operation. High-performance networking allows scaling to 405 billion parameters AI models with a second unit. Portable and secure, the EdgeXpert enables real-time demos and data analysis in diverse settings, from customer sites to remote research locations. This innovative solution bridges the gap between desktop and data center AI, accelerating research and development.