Твърд диск 750GB, WD Scorpio® Black™, SATA2, 7200rpm, 16MB, 2.5" (6.35 cm)

WD Scorpio Black 750 GB SATA Hard Drives (WD7500BPKT)

Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 16 MB

Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)

Physical Specifications
Formatted Capacity 750 156 MB
Capacity 750 GB
Interface SATA 3 Gb/s

Physical Dimensions

Height 9.5 mm
Depth 100 mm
Width 69.85 mm
Weight 0.155 kg

Environmental Specifications

Acoustics
Idle Mode 28 dBA (average)
Seek Mode 0 28 dBA (average)

Temperature
Operating -0° C to 60° C
Non-operating -40° C to 70° C

Humidity
Operating 8% to 95% Non-condensing
Non-operating 5-95% RH non-condensing

Altitude
Operating -305M to 3,050M
Non-operating -305M to 12,200M

Vibration
Operating 0.00459 g^(2)/Hz (10 to 500 Hz)
Non-operating 0.05102 g^(2)/Hz (10 to 500 Hz)

Electrical Specifications

Current Requirements
Power Dissipation
Read/Write 1.75 Watts
Idle 0.80 Watts
Standby 0.40 Watts
Sleep 0.40 Watts

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