Elon Musk has announced that SpaceX has closed a $40 billion debt financing deal to purchase artificial intelligence chips, marking a major step in the company's efforts to expand its computing capacity. The financing will support purchases of graphics processing units (GPUs) from Nvidia, which are essential for training and running advanced AI systems.

Musk disclosed the deal in a post on X on October 25, saying SpaceX had secured the financing to pay for chips expected to arrive in the first and second quarters of 2027. He described the borrowing as primarily callable debt and said it would not significantly affect the company's finances in the current quarter.

The announcement follows earlier reports that SpaceX was seeking up to $40 billion from banks and investors to finance its AI infrastructure expansion. it is reported that, in early October that the proposed financing was still under discussion, with Apollo Global Management involved in the process and Pacific Investment Management Company among the potential investors. The latest announcement indicates that Musk considers the financing closed, although detailed terms have not been publicly disclosed.

Musk attributed SpaceX's ability to secure the financing to its investment-grade credit status and revenue from its Starlink satellite internet service and rocket launch operations. These businesses provide income beyond AI computing, potentially giving the company greater access to credit than firms whose revenues depend almost entirely on renting out computing capacity.

The deal highlights the growing financial demands of the global AI race, as technology companies invest heavily in chips, data centres, electricity and other infrastructure needed to support increasingly complex AI models. Nvidia's GPUs are among the key components used to power these systems, making access to the chips a strategic priority for companies developing AI products and services.

SpaceX has been expanding its AI computing operations alongside its established space and satellite businesses. Its broader ambitions include supplying computing power to AI developers, a market in which demand for advanced processors has encouraged companies to pursue large financing arrangements.

However, borrowing on this scale also raises questions about financing costs, future demand for computing capacity and the ability of AI businesses to generate returns on their investments. The exact interest rates, repayment schedule and full structure of SpaceX's $40 billion financing have not been publicly detailed in the announcement.

The deal comes amid growing scrutiny of debt-funded AI expansion, with investors assessing whether the expected commercial returns will justify the cost of building and operating large computing facilities. For SpaceX, the financing provides a major source of funding for chip purchases as Musk continues to position the company within the rapidly expanding artificial intelligence industry.