4
Barracuda ATA III Family Product Manual, Rev. B
Altitude,
nonoperating
(meters below mean
sea level, max)
–198.12 m to 12,192 m (–650 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)
Vibration,
nonoperating
5 Gs (0 to peak, 22–350 Hz)
Drive acoustics
Sound pressure
(bels)
Normal:
Idle mode
Quiet seek
Performance seek
FDB option:
Idle mode
Quiet seek
Performance seek
3.3 (typical), 3.5 (max)
3.5 (typical), 3.6 (max)
3.7 (typical), 3.9 (max)
3.0 (typical), 3.1 (max)
3.2 (typical), 3.3 (max)
3.4 (typical), 3.5 (max)
Nonrecoverable
read errors
1 per 10
14
bits read
Mean time between
failures
(power-on hours)
500,000
Contact start-stop
cycles (25°C, 40%
relative humidity)
50,000
SeaShield
Yes
Drive Specification ST340824A ST330620A ST320414A ST315310A ST310215A
