WD RE2
SATA Hard Drives
160 GB, 1.2 million hours MTBF, 16 MB Cache, 7200 RPM
Huge capacity loaded with enterprise-class reliability and performance.
Loaded with performance and reliability features, these drives are the perfect solution for servers, video surveillance, and other demanding write-intensive applications.
Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 16 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 50,000 minimum
Seek Times
Read Seek Time 8.9 ms
Write Seek Time 8.9 ms (average)
Track-To-Track Seek Time 0.6 ms (average)
Full Stroke Seek 21.0 ms (average)
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Physical Specifications
Formatted Capacity 160,041 MB
Capacity 160 GB
Interface SATA 3 Gb/s
User Sectors Per Drive 312,581,808
Physical Dimensions
Height 25.4 mm
Length 147 mm
Width 101.6 mm
Weight 0.73 kg
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Acoustics
Idle Mode 28 dBA (average)
Seek Mode 0 33 dBA (average)
Seek Mode 3 29 dBA (average)
Temperature
Operating 5° C to 55° C
Non-operating -40° C to 65° C
Humidity
Operating 5-95% RH non-condensing
Non-operating 5-95% RH non-condensing
Altitude
Operating -305M to 3,050M
Non-operating -305M to 12,200M
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
12 VDC
Read/Write 450 mA
Idle 430 mA
Standby 20 mA
Sleep 20 mA
5 VDC
Read/Write 800 mA
Idle 730 mA
Standby 270 mA
Sleep 250 mA
Power Dissipation
Read/Write 9.50 Watts
Idle 8.75 Watts
Standby 1.60 Watts
Sleep 1.50 Watts
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SATA Hard Drives
160 GB, 1.2 million hours MTBF, 16 MB Cache, 7200 RPM
Huge capacity loaded with enterprise-class reliability and performance.
Loaded with performance and reliability features, these drives are the perfect solution for servers, video surveillance, and other demanding write-intensive applications.
Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 16 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 50,000 minimum
Seek Times
Read Seek Time 8.9 ms
Write Seek Time 8.9 ms (average)
Track-To-Track Seek Time 0.6 ms (average)
Full Stroke Seek 21.0 ms (average)
Transfer Rates
Buffer To Host (Serial ATA) 3 Gb/s (Max)
Physical Specifications
Formatted Capacity 160,041 MB
Capacity 160 GB
Interface SATA 3 Gb/s
User Sectors Per Drive 312,581,808
Physical Dimensions
Height 25.4 mm
Length 147 mm
Width 101.6 mm
Weight 0.73 kg
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 250G, 2 ms
Acoustics
Idle Mode 28 dBA (average)
Seek Mode 0 33 dBA (average)
Seek Mode 3 29 dBA (average)
Temperature
Operating 5° C to 55° C
Non-operating -40° C to 65° C
Humidity
Operating 5-95% RH non-condensing
Non-operating 5-95% RH non-condensing
Altitude
Operating -305M to 3,050M
Non-operating -305M to 12,200M
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
12 VDC
Read/Write 450 mA
Idle 430 mA
Standby 20 mA
Sleep 20 mA
5 VDC
Read/Write 800 mA
Idle 730 mA
Standby 270 mA
Sleep 250 mA
Power Dissipation
Read/Write 9.50 Watts
Idle 8.75 Watts
Standby 1.60 Watts
Sleep 1.50 Watts
JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.
Виж още Твърди дискове Вътрешни Western Digital
Виж всички Твърди дискове Вътрешни в категорията
Технически характеристики
| Размер: | 3.5" (8.89cm) |
|---|
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