Meta Cheyenne is an operational AI data center with AI chips owned and used by Meta. It hosts an estimated 173k H100-equivalents of compute, supported by 152 MW of IT power at a capital cost of $5.8 B. In Q1 2027, we project it to rise to 251k H100-eq compute, 220 MW IT power and a cost of $8.3 B. We estimate that it uses Nvidia B300 chips.

The timeline of IT power and compute capacity is based on satellite imagery, our cooling equipment power model, structural similarity to known buildings, chip availability, and chip efficiency.

Announced in July 2024, Cheyenne will be Meta’s 21st data center in the U.S.