Seagate Expansion for Xbox Series X/S 1TB NVMe External SSD Key Features 1TB External SSD Up to 540MB/s Transfer Speed Designed for Xbox Series X/S NVMe Interface 3-Year Limited Warranty Overview Instantly expand the capacity of the most-powerful gaming experience Xbox has ever created with the Seagate 1TB Storage Expansion Card for Xbox Series X/S, maintaining the same peak speed and performance of the console\'s internal SSD for a streamlined gaming experience. Simply remove the safety cap and plug into the rear of your console. The Seagate expansion card is designed to be compatible with the Xbox Velocity Architecture allowing you to experience and maintain the same performance when playing games that have been Optimised for Xbox Series X/S. Specifications Disk Type SSD External? Yes Capacity 1TB Transfer Rate 540MB/s Interface NVMe Compatibility Xbox Series X/S Dimensions 140 x 76 x 50 mm