HP Compaq Presario,Presario V4000 Maintenance And Service Manual page 188

Specifications
Relative humidity (noncondensing)
Operating
Nonoperating
Maximum altitude (unpressurized)
Operating (14.7 to 10.1 psia)
Nonoperating (14.7 to 4.4 psia)
Shock
Operating
Nonoperating
Random Vibration
Operating
Nonoperating
✎
Applicable product safety standards specify thermal limits for plastic
surfaces. The computer operates well within this range of temperatures.
6–2
Table 6-1
Computer (Continued)
10% to 90%
5% to 95%
-15 m to 3,048 m
-15 m to 12,192 m
125 g, 2 ms, half-sine
200 g, 2 ms, half-sine
0.75 g zero-to-peak, 10 Hz to 500 Hz,
0.25 oct/min sweep rate
1.50 g zero-to-peak, 10 Hz to 500 Hz,
0.5 oct/min sweep rate
10% to 90%
5% to 95%
-50 ft to 10,000 ft
-50 ft to 40,000 ft
Maintenance and Service Guide