WD Caviar Green 2TB (64mb cache)

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Manufacture Western Digital Corporation
Model WD20EARS
Link to manufacture page
Short description 2TB, SATA 3 Gb/s, 64 MB Cache, 7200 RPM
Dimension
Weight 0.6 kg
Storage Temperature -40° C to 70° C
Operating Temperature -0° C to 60° C
Certifications & Standards

Performance Specifications

Transfer Rates

Buffer To Host (Serial ATA) 3 Gb/s (Max)

Physical Specifications

Interface SATA 3 Gb/s

Physical Dimensions

English

Height 1.028 Inches
Length 5.787 Inches
Width 4.00 Inches
Weight 1.32 Pounds

Metric

Height 26.1 mm
Length 147 mm
Width 101.6 mm
Weight 0.60 kg

Environmental Specifications

Shock

Operating Shock (Read) 30G, 2 ms
Non-operating Shock 300G, 2 ms

Acoustics

Idle Mode 24 dBA (average)
Seek Mode 0 33 dBA (average)
Seek Mode 3 29 dBA (average)

Temperature

English

Operating 32° F to 140° F
Non-operating -40° F to 158° F

Metric

Operating -0° C to 60° C
Non-operating -40° C to 70° C

Electrical Specifications

Current Requirements / Power Dissipation

Read/Write 5.4 Watts
Idle 5.4 Watts
Standby 0.40 Watts
Sleep 0.40 Watts