The WD_Black P10 Game Drive for Xbox is a top-tier external HDD built specifically for gamers looking to expand the potential of their Xbox . It's a portable form factor that comes in capacities up to 5TB1 to save up to 125 games2. Included with your purchase is a 1-month membership of Xbox Game Pass Ultimate, with access to 100+ games on consoles and PC, plus online console multiplayer.