External hard disks come in various storage capacities and you can select which size is perfect for you. A 1TB hard disk is the most popular choice as it fits the requirements of most users.

Whether you copy your entire computer, or just the most important files, it's essential to have your data backed up.

Western Digital WD 1TB Elements Portable Hard Disk Drive, USB 3.0, Compatible with PC, PS4 and Xbox, External HDD (WDBHHG0010BBK-EESN) The Seagate One Touch HDD features a polished aluminum ...