Твърд диск 1000GB WD Raid Edition4, SATA2, 7200rpm, 64MB, 5г

WD RE4 1 TB SATA Hard Drives

Performance Specifications

Rotational Speed 7,200 RPM (nominal)
Buffer Size 64 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 600,000 minimum

Transfer Rates
Transfer Rate (Buffer To Disk) 128 MB/s (Max)

Physical Specifications
Formatted Capacity 1,000,204 MB
Capacity 1 TB
Interface SATA 3 Gb/s
User Sectors Per Drive 1,953,525,168

Physical Dimensions

Height 25.40 mm
Depth 147 mm
Width 101.6 mm
Weight 0.73 kg

Environmental Specifications

Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 300G, 2 ms

Acoustics
Idle Mode 28 dBA (average)
Seek Mode 0 29 dBA (average)
Seek Mode 3 25 dBA (average)

Temperature (Metric)
Operating 5° C to 55° C
Non-operating -40° C to 70° C

Electrical Specifications

Current Requirements
Power Dissipation
Read/Write 7.90 Watts
Idle 5.90 Watts
Standby 0.70 Watts
Sleep 0.70 Watts

JAR Computers може да предложи ремонт/смяна/монтаж в наш сервиз или при партньор.

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