WD Black 4 TB SATA Hard Drives (WD4001FAEX)
Product Specifications
Interface SATA 6 Gb/s
Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 64 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 300,000 minimum
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Physical Specifications
Formatted Capacity 4,000,787 MB
Capacity 4 TB
User Sectors Per Drive 3,907,029,168
Physical Dimensions
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.78 kg
Environmental Specifications
Shock
Operating Shock (Read) 30G, 2 ms
Non-operating Shock 300G, 2 ms
Acoustics
Idle Mode 29 dBA (average)
Seek Mode 0 34 dBA (average)
Temperature
Operating -0° C to 60° C
Non-operating -40° C to 70° C
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 10.40 Watts
Idle 8.10 Watts
Standby 1.20 Watts
Sleep 1.20 Watts
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Product Specifications
Interface SATA 6 Gb/s
Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 64 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 300,000 minimum
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Physical Specifications
Formatted Capacity 4,000,787 MB
Capacity 4 TB
User Sectors Per Drive 3,907,029,168
Physical Dimensions
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.78 kg
Environmental Specifications
Shock
Operating Shock (Read) 30G, 2 ms
Non-operating Shock 300G, 2 ms
Acoustics
Idle Mode 29 dBA (average)
Seek Mode 0 34 dBA (average)
Temperature
Operating -0° C to 60° C
Non-operating -40° C to 70° C
Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 10.40 Watts
Idle 8.10 Watts
Standby 1.20 Watts
Sleep 1.20 Watts
JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.
Виж още Твърди дискове Вътрешни Western Digital
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Технически характеристики
Размер: | 3.5" (8.89cm) |
---|---|
Капацитет: | 4000 GB |
Интерфейс: | SATA3 |
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