SpaceX AI Satellite Power Upgraded to 250kW
JOBhakdi · x · 2026-07-16
The core reveal is that SpaceX's AI satellite AI1 plans to boost its peak power to around 250 kW, with an average power of roughly 160 kW.
This capacity allows it to host an entire Nvidia Rubin NVL72 rack, equivalent to 72 Rubin GPUs.
The poster further infers:
- SpaceX is accelerating the deployment of AI satellites into orbit.
- They believe this milestone is easier to achieve than the public anticipates.
- We could see scaled AI satellite operations as early as 2028.
- Ground-based compute is projected to hit 2GW in 2026, with an additional 1GW in 2027, serving as a bridge until space-based compute takes over.
- However, a growth plateau might occur between H2 2027 and H1 2028 during the transition from ground expansion to space-based solutions.
Related event: SpaceX Upgrades AI Satellite Power to 250kW(2 posts)→
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