Hard Drives
Crucial X9 4TB Portable External SSD - Up to 1050MB/s, External Solid State Drive, Works with PlayStation, Xbox, PC and Mac, USB-C 3.2 - CT4000X9SSD902
Expand your storage: Skip the monthly cloud storage fee and save more of the games, photos, videos and files you love with read speeds up to 1,050MB/s. Load files up to 7.5x faster than portable hard drives and 100x faster than USB flash drives....
https://www.bizrate.co.uk/harddrives/crucial-x9-4tb-portable-external-oid26894403765.html