Seagate

For next-gen users, Seagate also makes an expansion card that plugs directly into the back of your Series X or S console for seamless gameplay. It uses the same Velocity architecture found on Xbox consoles, so it boasts the fastest load times of any external game drive out there right now, with data transfer speeds of up to 2,400 MB/s. It’s roughly twice as expensive as the portable drive above, but it is the fastest and most convenient way to expand your Xbox storage at the moment.