BARRACUDA PRO
Standard Model Numbers ST1000LM049
Capacity 1TB / 1000GB
Bytes per Sector (logical/physical) 512/4096
Performance
Interface SATA 6Gb/s
Data Transfer Rate (MB/s) Up to 160
Cache (MB) 128
Spindle Speed (RPM) 7200
Reliability/Data Integrity
Load/Unload Cycles 600,000
Head-Rest Method QuietStep Ramp Load
Nonrecoverable Read Errors per Bits Read, Max 1 per 10E14
Power Management
Startup Current (+5V, A) 1.0
Read/Write Power, Average (W) 1.9/1.7
Idle Power, Average (W) 0.7
Environmental
Temperature, Operating (°C) 0°C – 60°C
Temperature, Nonoperating (°C) -40°C – 70°C
Shock, Operating: 2ms (Gs) 400
Shock, Nonoperating: 1ms (Gs) 1000
Acoustics, Typical Idle (bels) 2.2
Acoustics, Typical Seek (bels) 2.4
