WD Caviar Green 2TB (64mb cache)
From Hardware
| 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 |
Contents
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
