WD Caviar Green
SATA Hard Drives
640 GB, 16 MB Cache, SATA 3 Gb/s
Cool, quiet, eco-friendly.
WD Caviar Green drives use less power and support quieter, cooler-running desktop PCs and external storage devices.
Performance Specifications
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Physical Specifications
Formatted Capacity 640,135 MB
Capacity 640 GB
Interface SATA 3 Gb/s
User Sectors Per Drive 1,250,263,728
Physical Dimensions
Height 26.1 mm
Length 147 mm
Width 101.6 mm
Weight 0.60 kg
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 300G, 2 ms
Acoustics
Idle Mode 24 dBA (average)
Seek Mode 0 29 dBA (average)
Seek Mode 3 25 dBA (average)
Vibration
Operating
Linear 20-300 Hz, .75G (0 to peak)
Random 10-300 Hz, 0.004 g^(2) / Hz
Non-operating
Low Frequency 5-20 Hz, 0.195 inches (double amplitude)
High Frequency 20-500 Hz, 4.0G (0 to peak)
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 5.4 Watts
Idle 2.5 Watts
Standby 0.46 Watts
Sleep 0.46 Watts
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SATA Hard Drives
640 GB, 16 MB Cache, SATA 3 Gb/s
Cool, quiet, eco-friendly.
WD Caviar Green drives use less power and support quieter, cooler-running desktop PCs and external storage devices.
Performance Specifications
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Physical Specifications
Formatted Capacity 640,135 MB
Capacity 640 GB
Interface SATA 3 Gb/s
User Sectors Per Drive 1,250,263,728
Physical Dimensions
Height 26.1 mm
Length 147 mm
Width 101.6 mm
Weight 0.60 kg
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 300G, 2 ms
Acoustics
Idle Mode 24 dBA (average)
Seek Mode 0 29 dBA (average)
Seek Mode 3 25 dBA (average)
Vibration
Operating
Linear 20-300 Hz, .75G (0 to peak)
Random 10-300 Hz, 0.004 g^(2) / Hz
Non-operating
Low Frequency 5-20 Hz, 0.195 inches (double amplitude)
High Frequency 20-500 Hz, 4.0G (0 to peak)
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 5.4 Watts
Idle 2.5 Watts
Standby 0.46 Watts
Sleep 0.46 Watts
JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.
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Технически характеристики
Размер: | 3.5" (8.89cm) |
---|---|
Капацитет: | 640 GB |
Интерфейс: | SATA |
Добави Ревю / Въпрос
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