Brand - Western Digital, Model - Western Digital My Passport, Storage - 1TB, Type - SATA External HDD, RPM - 5400RPM, Buffer (MB) - 8MB, From Factor (Inch) - 2.5", Interface - USB 2.0/ 3.0, Transfer Rate (MB/s) - USB 2.0 up to 480Mb/s; USB 3.0 up to 5Gb/s, Color - Black, Warranty - 3 year, Part No - WDBGPU0010BBK, WDBYNN0010BBK