Product manual

Barracuda 7200.7 Serial ATA Product Manual, Rev. C 7
Average seek, write
(msec typical)
9.5 9.5
Seek power (typical)
13.5 watts
Operating power
(typical)
13.0 watts
Idle mode (typical)
9.0 watts
Standby mode
(typical)
2.0 watts
Sleep mode
2.0 watts
Voltage tolerance
(including noise)
5V ± 5%
12V ± 10%
Ambient temperature
0° to 60°C (op.), –40° to 70°C (nonop.)
Temperature gradient
(°C per hour max)
20°C (operating)
30°C (nonoperating)
Relative humidity
5% to 90% (operating)
5% to 95% (nonoperating)
Relative humidity
gradient
30% per hour max
Wet bulb temperature
(°C max)
30 (op.), 40 (nonop.)
Altitude, operating
–60.96 m to 3,048 m
(–200 ft to 10,000
+ ft)
Altitude, nonoperating
(meters below mean
sea level, max)
–60.96 m to 12,192 m
(–200 ft to 40,000
+ ft)
Shock, operating
(Gs max at 2 msec)
63
Shock, nonoperating
(Gs max at 2 msec)
350 Gs
Vibration, operating
0.5 Gs (0 to peak, 22–350 Hz)
Table 1: Drive specifications
Drive specification
ST3160023AS
ST3160021AS
ST3120026AS
ST3120022AS
ST380013AS
ST380011AS ST340014AS