Dell Inspiron 531s (Mid 2007) - Manual (Page 171)

Appendix
171
Power
DC power supply:
Wattage 250 W
Maximum heat dissipation 162 W
NOTE:
Heat dissipation is calculated by using the
power supply wattage rating.
Voltage (see the safety
instructions located in the
Product Information Guide
for important voltage
setting information) 115/230 Vac, 50/60 Hz, 6 A/3 A
Coin cell battery 3-V CR2032 lithium coin cell
Physical
Height 36.2 cm (14.2 inches)
Width 10.0 cm (3.9 inches)
Depth 43.5 cm (17.1 inches)
Weight 9.0 kg (19.8 lb)
Environmental
Temperature:
Operating 10° to 35°C (50° to 95°F)
Storage –40° to 65°C (–40° to 149°F)
Relative humidity 20% to 80% (noncondensing)
Maximum vibration:
Operating 5 to 350 Hz at 0.0002 G
2
/Hz
Storage 5 to 500 Hz at 0.001 to 0.01 G
2
/Hz
Maximum shock:
Operating 40 G +/- 5% with pulse duration of 2 msec +/- 10%
(equivalent to 20 in/sec [51 cm/sec])
Storage 105 G +/- 5% with pulse duration of 2 msec +/- 10%
(equivalent to 50 in/sec [127 cm/sec])
book.book Page 171 Wednesday, April 16, 2008 3:33 PM