Xbox Series S Has Only 364GB Available for Games and App of the Total 512GB NVMe SSD Storage

In case users want to expand the onboard storage, they can purchase the 1TB Seagate Storage Expansion Card for both Xbox Series S and Series X consoles. The new consoles do not support external storage drives.

from Top Tech News- News18.com
In case users want to expand the onboard storage, they can purchase the 1TB Seagate Storage Expansion Card for both Xbox Series S and Series X consoles. The new consoles do not support external storage drives.