The Samsung Portable SSD T3 is a 1TB (roughly 1000GB) portable SSD hard-drive with high transfer speeds of up to 450MB/s when using USB 3.0, with a metal case with shock-resistant internal frame, and password protection.
Extremely compact USB3 drive; Comes with easy to use software installed; 256bit encryption; USB 2.0 and 3.0 compatibility; Fast read / write speeds with USB3; Three-year warranty
Higher capacities are quite pricey