Performance Specifications

Serial Transfer Rate

 eSATA

 Serial Bus Transfer Rate (eSATA) 3 Gb/s (Max)

 FireWire 400

 Serial Bus Transfer Rate (1394a) 400 Mbits/s (Max)

 USB 2.0

 Serial Bus Transfer Rate (USB 2.0) 480 Mbits/s (Max)

Physical Specifications

 Capacity 640 GB

 Interface Triple Interface

Physical Dimensions

English

 Height 6.5 Inches (Max)

 Length 5.4 Inches (Max)

 Width 2.1 Inches

 Weight 2.5 Pounds

Metric

 Height 166 mm (Max)

 Length 137 mm (Max)

 Width 54 mm

 Weight 1.15 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