Dell Inspiron 3500 System Reference Manual page 130

Input current (maximum)
Input frequency
Output current
Output power
Rated output voltage
Dimensions:
Height
Width
Depth
Weight (with cables)
Temperature range:
Operating
Storage
Physical
13.3-inch display:
Height
Width
Depth
Weight*
14.1-inch display:
Height
Width
Depth
Weight*
* Includes hard-disk drive, diskette drive, and battery
Environmental
Temperature:
Operating
Storage
Relative humidity
Maximum vibration:
Operating
Storage
Maximum shock:
Operating
1.5 A at 90 VAC, full load
47 to 63 Hz
3.5 A (continuous)
60 W
20 VDC
29.6 mm (1.17 inches)
60.0 mm (2.36 inches)
105 mm (4.13 inches)
0.3 kg (0.66 lb)
5° to 35°C (41° to 95°F)
-20° to 50°C (-4° to 122°F)
35 mm (1.38 inches)
316 mm (12.40 inches)
250 mm (9.80 inches)
2.84 kg (6.25 lb)
39 mm (1.53 inches)
316 mm (12.40 inches)
250 mm (9.80 inches)
2.97 kg (6.53 lb)
5° to 35°C (41° to 95°F)
-20° to 50°C (-4° to 122°F)
10% to 90% (noncondensing)
0.9 GRMS using a random-vibration spectrum that simulates
shipment by air
1.1 GRMS using a random-vibration spectrum that simulates
shipment by truck
1.52 m/sec (60 inches/sec) (less than or equal to a pulse width
of 2 ms)