Maxtor D540X-4G Product Manual page 26

Product Specifications
2 # 4 # / ' 6 ' 4
Temperature
Thermal Gradient
Relative Humidity
Wet Bulb
Altitude (relative to sea level)
Acoustic Noise - sound power
(per ISO 7779, 10 microphone, at
sea level)
2 # 4 # / ' 6 ' 4
Mechanical Shock
Rotational Shock
Random Vibration
3-6 Maxtor D540X-4G
1 2 ' 4 # 6 + 0 )
0 C to 60 C
30 C per hour (maximum)
5% to 95% (non-condensing)
30 C (maximum)
-650 to 10,000 feet
Idle Mode
(track following at speed)
3.2 bel average
3.6 bel maximum
Normal Seek Mode
3.8 bel average
4.1 bel maximum
1 2 ' 4 # 6 + 0 )
R>=0.988/shock at 60 Gs;
r>0.999/shock at 30 Gs
R>-0.988 @ 2000r/s^2
2
10 to 45 Hz at 0.004 G
2
48 to 62 Hz at 0.008 G
65 to 300 Hz at 0.004 G
301 to 500 Hz at 0.00005 G
no errors
low temperature (-40 C)
high temperature (65 C)
per MIL-STD-810E, method
501.3, climatic category;
hot-induced conditions.
-650 to 40,000 feet
R=0.90@>= 250G 3&4 disk
R=0.95@>= 225G, 3&4 disk
R=0.99@>= 175G, 3&4 disk
R>- 0.95 @ 20K rad/sec^2,
0.5ms to 1ms input
R>- 0.99 @ 15K rad/sec^2,
0.5ms to 1ms input
/Hz PSD:
/Hz 10 Hz at 0.05 G
2
/Hz 20 Hz at 0.055 G
2
/Hz 300 Hz at 0.05 G
301 Hz at 0.0014 G
500-760 Hz at 0.001 G
877 Hz at 0.003 G
1000-1570 Hz at 0.001 G
2000 Hz at 0.0001 G
no damage
0 1 0 1 2 ' 4 # 6 + 0 ) 
5 6 1 4 # ) '
0 1 0 1 2 ' 4 # 6 + 0 )
2
/Hz
2
/Hz
2
/Hz
2
/Hz
2
/Hz
2
/Hz
2
/Hz
2
/Hz