Dell Vostro 400 Owner's Manual page 173

Power
DC power supply:
Wattage
Maximum heat dissipation
(MHD)
Voltage (see the safety
instructions located in the
Product Information Guide
for important voltage
setting information)
Coin cell battery
Physical
Height
Width
Depth
Weight
Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
Storage
Maximum shock:
Operating
300 W or 350 W
For 300 W power supply:162 W MHD
For 350 W power supply: 188W MHD
NOTE:
Heat dissipation is calculated by using the
power supply wattage rating.
115/230 VAC, 50/60 Hz, 7A/4A
3-V CR2032 lithium coin cell
36.2 cm (14.2 in)
17.0 cm (6.7 in)
43.5 cm (17.1 in)
12.7 kg (28.0 lb)
10° to 35°C (50° to 95°F)
–40° to 65°C (–40° to 149°F)
20% to 80% (noncondensing)
5 to 350 Hz at 0.0002 G
5 to 500 Hz at 0.001 to 0.01 G
40 G +/- 5% with pulse duration of 2 msec +/- 10%
(equivalent to 20 in/sec [51 cm/sec])
2
/Hz
2
/Hz
Appendix
173