The Seagate Expansion is perfect for anyone who wants to take their data with them. It is a 2.5-inch hard drive, which makes it a smaller form factor than even most other portable drives.

The Seagate Portable 4TB external hard drive, which works with most systems, is on sale from Amazon with a 20% discount that pulls its price down to just $100.

If you keep filling up your Xbox Series X's hard drive to capacity, you can solve the problem using an expansion card or external hard drive. Here's how.