WD Black 2TB SATA3 64MB 3.5' 7200RPM 6Gb/s 64MB Cache HDD

WD Black 2 TB SATA Hard Drives ( WD2003FZEX)
Product Specifications
Interface SATA 6 Gb/s

Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 64 MB
Load/unload Cycles 300,000 minimum

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

Physical Specifications
Formatted Capacity 2,000,398 MB
Capacity 2 TB
Form Factor 3.5 Inch
User Sectors Per Drive 3,907,029,168

Metric
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 5° C to 55° C
Non-operating -40° C to 70° C

Electrical Specifications
Current Requirements
Power Dissipation
Read/Write 9.50 Watts
Idle 8.10 Watts
Standby 1.30 Watts
Sleep 1.30 Watts

Compatibility
Operating System
Compatibility Windows/Mac