Seagate staked out a first for itself in shipping a 4TB version of the GoFlex Desk. The external drive is touted as the first of its kind hitting the capacity and comes with a new design that reduces the practical size of the drive on the desk. It supports USB 3.0 with a bundled adapter for the GoFlex system, which can also jump to eSATA, FireWire 800, or other connectors as they're needed.