If you fill up your hard drive on an Xbox Series X or S, getting more storage space is a pricey proposition, but the burden is finally easing thanks to a permanent price drop.
Both modern Xbox consoles use a proprietary slot, so only officially licensed manufacturers can make storage expansions. Up until now, only Seagate had been producing storage expansion cards, and they have been extremely pricey, especially in comparison to the rapidly falling prices of PC M.2 drives - a generic solution that happens to be supported by PS5.
