RPM: 7200 RPM Form Factor: 2.5" Interface: USB 3.0 Dimensions: 5.3" x 3.4" x 0.75" Weight: 0.53 lbs. Features: Shock-, rain-, and pressure-resistant Password protection USB 3.0: up to 4x faster than USB 2.0 Package Contents: LaCie Rugged Mini USB 3.0 Hard Disk USB 3.0 cable (USB 2.0-compatible) Quick Install Guide Complete Software suite: Pr (preloaded: Private-Public, Backup Assistant, Eco-Mode, Wuala Secure Online Storage