Performance Specifications Serial Transfer Rate USB 3.0 Serial Bus Transfer Rate (USB 3.0) 5 Gb/s (Max) USB 2.0 Serial Bus Transfer Rate (USB 2.0) 480 Mb/s (Max) <><><> Physical Specifications Capacity 2 TB Interface USB 3.0 and USB 2.0 <><><> Physical Dimensions English Height 6.50 Inches Depth 5.3 Inches Width 1.9 Inches Weight 2.60 Pounds Metric Height 165 mm Depth 135 mm Width 48.0 mm Weight 1.18 kg <><><> Environmental Specifications Temperature (English) Operating 41° F to 95° F Non-operating -4° F to 149° F Temperature (Metric) Operating 5° C to 35° C Non-operating -20° C to 65° C <><><> Electrical Specifications Current Requirements Power Dissipation AC Input Voltage 100-240 VAC AC Input Frequency 47-63 Hz