Seagate ST34321A Product Manual page 12

4 Medalist 8641, 6531, 4321, 3221 and 2110, Rev. B
continued from previous page
Drive
ST38641A ST36531A ST34321A ST33221A ST32110A
Specification
Relative humidity
gradient
Wet bulb tempera-
ture (max)
Altitude (meters
below mean sea
level, max)
Shock, operating
(Gs max at 11 msec)
Shock, nonoperating
(Gs max at 11 msec)
(Gs max at 2 msec)
Vibration, operating
Vibration,
nonoperating
Drive acoustics
(bels—sound power)
Idle mode
(dBA—sound pres-
sure)
Drive acoustics
(bels—sound power)
Read/Write mode
(dBA—sound pres-
sure)
Nonrecoverable
read errors
Mean time between
failures
(power-on hours)
Contact start-stop
cycles
(25°C, 40% relative
humidity)
Service life (years)
10% per hour max
29.4°C (op.), 29.4°C (nonop.)
–122 to 3,048 (op.)
–122 to 12,192 (nonop.)
15
75
200
0.50 G (0 to peak, 22–350 Hz)
5.0 Gs (0 to peak, 22–350 Hz)
3.5 (typical), 3.9 (max)
30 (typical)
4.0 (typical), 4.3 (max)
32 (typical)
14
1 per 10 bits read
400,000
40,000
5