Stand-alone magnetic disk, optical disc or solid state drive that plugs into the computer typically via USB, although eSATA and FireWire are also used. Used for storing and retrieving digital information.
Western Digital WDBC3C0020BSL-WESN external hard drive 2 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Silver

Western Digital WDBC3C0020BSL-WESN external hard drive 2 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Silver

Western Digital
£134.99
Western Digital My Book external hard drive 18 TB USB Type-A 2.0/3.2 Gen 1 (3.1 Gen 1) Black

Western Digital My Book external hard drive 18 TB USB Type-A 2.0/3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£506.99
Western Digital My Book external hard drive 6 TB 3.5

Western Digital My Book external hard drive 6 TB 3.5" Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£239.99
Western Digital Elements WDBWLG0120HBK-EESN external hard drive 12 TB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital Elements WDBWLG0120HBK-EESN external hard drive 12 TB Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£364.99
Western Digital WDBJRT0040BBK-WESN external hard drive 4 TB USB 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital WDBJRT0040BBK-WESN external hard drive 4 TB USB 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£169.99
Western Digital My Passport Ultra external hard drive 5 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Blue

Western Digital My Passport Ultra external hard drive 5 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Blue

Western Digital
£205.99
Western Digital My Book Duo external hard drive 24 TB USB Type-A / USB Type-C 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital My Book Duo external hard drive 24 TB USB Type-A / USB Type-C 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£969.99
Western Digital WDBC3C0020BBL-WESN external hard drive 2 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Black, Blue

Western Digital WDBC3C0020BBL-WESN external hard drive 2 TB USB Type-C 3.2 Gen 1 (3.1 Gen 1) Black, Blue

Western Digital
£134.99
Western Digital My Book external hard drive 16 TB USB Type-A 2.0/3.2 Gen 1 (3.1 Gen 1) Black

Western Digital My Book external hard drive 16 TB USB Type-A 2.0/3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£473.99
Western Digital My Book external hard drive 4 TB 3.5

Western Digital My Book external hard drive 4 TB 3.5" Micro-USB B 3.2 Gen 1 (3.1 Gen 1) Black

Western Digital
£187.99
Western Digital P10 external hard drive 5 TB 3.2 Gen 2 (3.1 Gen 2) Black

Western Digital P10 external hard drive 5 TB 3.2 Gen 2 (3.1 Gen 2) Black

Western Digital
£203.99
Western Digital My Passport external hard drive 2 TB 2.5

Western Digital My Passport external hard drive 2 TB 2.5" 3.2 Gen 1 (3.1 Gen 1) Red

Western Digital
£122.99