Samsung 3.0 Story Station 2TB HX-DT020EB/B62 Eco-friendly design with a premium brushed aluminum case. 2TB low-power, 3.5" drive installed in casing. Worry-free Data Security - Confidently store and safeguard everything from business plans to music libraries. Backup important files in real time or on a preset schedule with auto backup. SafetyKey software included -- provides password protection to prevent unauthorized access to your data SecretZone software included -- creates a virtual drive that encrypts confidential info for extra security