Western Digital Caviar Black 1.5TB 64MB 3.5Inch SATA Hard drive Model Number: WD1502FAEX

Western Digital Caviar Black 1.5TB 64MB 3.5Inch SATA Hard drive

Specifications

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 1,500,301 MB
• Capacity 1.5 TB
• Interface SATA 6 Gb/s
• User Sectors Per Drive 2,930,277,168

Physical Dimensions
• Height 26.1 mm
• Depth 147 mm
• Width 101.6 mm
• Weight 0.75 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)
• Seek Mode 3 30 dBA (average)

Temperature (Metric)
• Operating -0° C to 60° C
• Non-operating -40° C to 70° C

Electrical Specifications

Current Requirements
• Power Dissipation
• Read/Write 10.70 Watts
• Idle 8.20 Watts
• Standby 1.30 Watts
• Sleep 1.30 Watts

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