Xbox Console Storage Capacities: Current & Previous Gen

Current Gen

• Xbox Series X: 1 TB custom NVMe SSD (expands to 2 TB via expansion card/USB)
• Xbox Series S: 512 GB custom NVMe SSD (expands to 2 TB)

Previous Gen

• Xbox One X: 1 TB HDD (USB HDD up to 2 TB)
• Xbox One S: 500 GB or 1 TB HDD (USB up to 2 TB)
• Xbox One (Launch): 500 GB HDD (USB up to 2 TB)

Notes

• Game sizes vary—manage library
• External drives may load slower
• Xbox Game Pass reduces local storage needs