Argentum AI secured $7.8 billion in long-term artificial intelligence infrastructure deals. The private cloud-computing firm is backed by Super Micro Computer.

The agreements involve deploying 47,000 Nvidia GB300 chips. These chips will power a new 300-megawatt data center in Poland. This project represents one of the largest AI GPU deployments in Europe.

Super Micro previously invested $100 million in Argentum AI through a convertible note. Argentum AI expects to bring the new computing capacity online this year. The deal highlights growing demand for AI infrastructure outside the United States.