Barracuda Computer
Model Number ST1000LM048
Capacity 1TB / 1000GB
Bytes per Sector (logical/physical) 512 / 4096
Performance
Interface SATA 6Gb/s
Data Transfer Rate (MB/s) Up to 140 MB/s
Cache (MB) 128
Spindle Speed (RPM) 5400
Reliability/Data Integrity
Load/Unload Cycles 600,000
Head-Rest Method QuitStep 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) 1.6/1.7
Idle Average (W) 0.45
Environmental/Temperature
Operating Temperature (°C) 0°C – 60°C
Nonoperating Temperature (°C) -40° – 70°C
2ms Operating Shock (Gs) 400
1ms Nonoperating Shock (Gs) 1000
Acoustics, Idle, Typical (bels) 2.0
Acoustics, Seek, Typical (bels) 2.2
Physical
Height (mm/in) 7.0/0.276
Width (mm/in, max)
