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Drive specification
Track-to-track seek time (msec typical)
Average seek (msec typical)
Startup current (typical) 12V (peak)
Seek power (typical)
Operating (Consumer Storage Profile)
Idle mode (typical)
Standby mode (typical)
Sleep mode (typical)
Voltage tolerance
(including noise)
Ambient
temperature
Temperature gradient
(°C per hour max)
Relative humidity
Relative humidity gradient
Wet bulb temperature
(°C max)
Altitude, operating
Altitude, nonoperating
(below mean sea level, max)
Operational Shock
(Gs max at 2 msec)
Non-Operational Shock
(Gs max at 2 msec)
Vibration, operating
Vibration, nonoperating
Drive acoustics, sound power
Idle* (bels)
Operational (bels)
Nonrecoverable read errors
Service life
Contact start-stop cycles
(25°C, 50% rel. humidity)
*During periods of drive idle, some offline activity may occur according to the S.M.A.R.T. specification, which may increase acoustic and
power to operational levels.
4
ST3400832ACE
ST3300831ACE
0.8 (read), 1.0 (write)
18 (read), 20 (write)
2.0 amps
8.6 watts
7.2 watts
6.9 watts
0.80 watts
0.80 watts
5V ± 5%
12V ± 10%
0° to 60°C (operating)
–40° to 70°C (nonoperating)
20°C (operating)
30°C (nonoperating)
5% to 90% (operating)
5% to 95% (nonoperating)
30% per hour max
37.7 (operating)
40 (nonoperating)
–60.96 m to 3,048 m
(–200 ft. to 10,000+ ft.)
–60.96 m to 12,192 m
(–200 ft. to 40,000+ ft.)
63
300 Gs
0.25 G acceleration
0.25 G (5–22 Hz)
5.0 Gs (22–350 Hz)
2.6 (typical)
2.4 (typical)
2.8 (max)
2.7 (max)
2.8 (typical)
2.8 (typical)
3.0 (max)
3.0 (max)
14
1 per 10
bits read
5 Years
50,000
ST3250823ACE
ST3200826ACE
DB35 Series Product Manual, Rev. B
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