U32 Shadow™ 2TB (2000GB) External USB 3.0 Portable Hard Drive Silver—Drive Portable RPM: 5400 RPM Dimensions: 4.9 x 2.9 x .48 inches Weight: 5.2 ounces Package Contents: Oyen Digital 2TB USB external hard drive (formatted size is 1862GB);Cable: USB cable ;Protective Carrying Pouch;User Guide;Backup Software