Rumor: SpaceX Orders 1M NVIDIA GB300 GPUs from Foxconn Worth $52B

Recent rumors suggest that SpaceX has placed an initial order with Foxconn for NVIDIA GB300-based AI servers. Valued at approximately $52 billion, this massive procurement aims to provide immense computing power for training Elon Musk's xAI Grok models, underscoring an aggressive investment in the ongoing AI compute arms race.

Key Procurement Details

According to sources like @ns123abc and @iruletheworldmo, the order totals about 13,000 servers (corresponding to over 13,000 racks), with an estimated total value of $52 billion, averaging about $4 million per server. Regarding GPU volume, @ns123abc estimates this translates to roughly 936,000 (or over a million) GB300 GPUs, with deliveries potentially extending to the end of 2026. @rohanpaul_ai further noted that based on a standard GB300 NVL72 rack configuration (72 GPUs), 13,000 racks perfectly align with about 936,000 GPUs. Additionally, @teortaxesTex mentioned this is SpaceX's first massive purchase from Foxconn, while Foxconn holds a 40% to 50% market share in supplying GB200/300 NVL72 racks.

Strategic Goals and Reactions

The core objective of this purchase is to scale the xAI Colossus supercomputing cluster's capacity to 2GW. Regarding Musk's AI expansion strategy, @Yuchenj_UW relayed community banter, suggesting the current step is simply spending $52 billion on chips, though the subsequent profit path remains unclear. Furthermore, @andrew_n_carr pointed out that besides bearing massive hardware costs, the integration of the Grok model into Cursor has reignited market attention on xAI's compute expansion strategy.

2026-07-20 ~ 2026-07-21 · 8 related posts

4 near-duplicate retellings: ns123abc · rohanpaul_ai · teortaxesTex · ns123abc