Seagate ST1000NM0055 1TB SATA Hard Drive
Capacity : 1TB / 1000GB
Sector Size : 512n
Protection Information (T10 DIF) : No
Humidity Sensor : Yes
SuperParity : Yes
Halogen Free : Yes
PowerChoice™ Technology : Yes
PowerBalance™ Technology : No
Cache : 128MB
Advanced Write Caching (Internal NOR flash) : No
Vibration, Nonoperating: 10Hz to 500Hz (Grms) : 5
MTBF : 2,000,000hr
Reliability Rating @ Full 24×7 Operation (AFR) : 0.44%
Nonrecoverable Read Errors per Bits Read, Max : 1 sector per 10E15
Power-On Hours : 8760
Spindle Speed (RPM) : 7200
Interface Access Speed (Gb/s) : 6.0, 3.0, 1.5
Max Sustainable Transfer Rate : 215MB/s
Average Latency (ms) : 4.16
Interface Port : Single
Rotational Vibration @ 1500Hz (rad/s) : 12.5
Idle Average (W) : 4.25W
Average Operating Powe : 5.91W
Power Supply Requirements : +12 V and +5 V
Temperature, Operating (°C) : 5°C – 60°C
Shock, Operating Read/Write (Gs) : 70/40Gs
Shock, Nonoperating, 1ms/2ms (Gs) : 150/300
Height(mm/in) : 26.1mm/1.028in
Width(mm/in, max) : 101.85mm/4.010in
Depth(mm/in, max) : 147.0mm/5.787in
Weight(g/lb) : 610g/1.34lb


