WD Green ( WD20NPVT)


Product Specifications
InterfaceSATA 3 Gb/s
Performance Specifications
Rotational SpeedIntelliPower *
Buffer Size8 MB
Transfer Rates
Buffer To Host (Serial ATA)3 Gb/s (Max)
Physical Specifications
Formatted Capacity2,000,398 MB
Capacity2 TB
Form Factor2.5 Inch
User Sectors Per Drive3,907,029,168
Physical Dimensions
English
Height0.590 Inches
Depth3.94 Inches
Width2.75 Inches
Weight0.40 Pounds
Metric
Height15 mm
Depth100.2 mm
Width69.85 mm
Weight0.18 kg
Environmental Specifications
Shock
Operating Shock (Read)300G, 2ms
Non-operating Shock650G, 2 ms
Acoustics
Idle Mode24 dBA (average)
Seek Mode 025 dBA (average)
Temperature (English)
Operating32° F to 140° F
Non-operating-40° F to 149° F
Temperature (Metric)
Operating-0° C to 60° C
Non-operating-40° C to 65° C
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write1.7 Watts
Idle0.80 Watts
Standby0.20 Watts
Sleep0.20 Watts
Compatibility
Operating System
CompatibilityWindows/Mac
As used for storage capacity, one megabyte (MB) = one million bytes, one gigabyte (GB) = one billion bytes, and one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. As used for buffer or cache, one megabyte (MB) = 1,048,576 bytes. As used for transfer rate or interface, megabyte per second (MB/s) = one million bytes per second, megabit per second (Mb/s) = one million bits per second, and gigabit per second (Gb/s) = one billion bits per second.