Western Digital Caviar Green 1TB 3.5Inch SATA3 64MB Cache Hard Drive Model Number: WD10EARX

Western Digital Caviar Green 1TB 3.5Inch SATA3 64MB Cache Hard Drive

Overview

As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.

Specifications

Performance Specifications
• Rotational Speed IntelliPower *
• Buffer Size 64 MB

Transfer Rates
• Buffer To Host (Serial ATA) 6 Gb/s (Max)

Physical Specifications
• Formatted Capacity 1,000,204 MB
• Capacity 1 TB
• Interface SATA 6 Gb/s
• User Sectors Per Drive 1,953,525,168

Physical Dimensions
• Height 26.1 mm X Depth 147 mm X Width 101.6 mm X Weight 0.60 kg

Environmental Specifications

Shock
• Operating Shock (Read) 65G, 2 ms
• Non-operating Shock 300G, 1 ms

Acoustics
• Idle Mode 23 dBA (average)
• Seek Mode 0 27 dBA (average)
• Seek Mode 3 24 dBA (average)

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

Electrical Specifications

Current Requirements
• 12 VDC
• Read/Write 1.47 A

Power Dissipation
• Read/Write 5.30 Watts
• Idle 3.30 Watts
• Standby 0.70 Watts
• Sleep 0.70 Watts

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