Western Digital WD Black² Dual Drive Review

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[section_title title=”Specifications”]Specifications

Product Specifications
Interface SATA 6 Gb/s

Performance Specifications
Load/unload Cycles 600,000 minimum
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)

Physical Specifications
Capacity 120 GB SSD + 1 TB HDD
Form Factor 2.5 Inch

Performance Specifications (SSD)
Target Performance
Internal transfer rate (read, max) 350 MB/s

Physical Dimensions
English
Height 0.374 Inches
Depth 3.95 Inches
Width 2.75 Inches
Weight 0.28 Pounds
Metric
Height 9.5 mm
Depth 100.3 mm
Width 69.85 mm
Weight 0.125 kg

Environmental Specifications
Shock
Operating Shock (Read) 30G, 2 ms
Non-operating Shock 350G, 2 ms
Acoustics
Idle Mode 20 dBA (average)
Seek Mode 0 21 dBA (average)
Temperature (English)
Operating 32° F to 140° F
Non-operating -40° F to 158° F
Temperature (Metric)
Operating -0° C to 60° C
Non-operating -40° C to 70° C

Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 1.80 Watts
Idle 0.90 Watts
Standby 0.90 Watts
Sleep 0.90 Watts

 

 

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