We offer 2.5” and 3.5”external hard drives for sale from leading brands Seagate, Toshiba, Transcend, LaCie, ClickFree, & Adata ranging in storage capacity from 250GB to 16TB. Available in a multitude of shock-resistant casings, the external HDDs are the perfect solution for storing and carrying high amounts of computer data. The external hard drives, suitable for desktops and notebooks, are available in eSATA, USB2.0, USB3.0, Ethernet, FireWire 400, FireWire 800 and Thunderbolt interfaces.