Compaq CQ42 manual Specifications, Computer specifications

6 Specifications

Computer specifications

Dimensions

Depth	22.8 cm (8.98 in)
Width	34.2 cm (13.46 in)
Height (front to rear)	31.5 to 36.5 cm (1.24 to 1.44 in)
Weight (lowest weight configuration)	< 2.20 kg (4.85 lbs)
Input power
Operating voltage	18.5 V dc @ 4.74 A – 90 W
Operating current	4.74 A
Temperature
Operating (not writing to optical disc)	0°C to 35°C (32°F to 95°F)
Operating (writing to optical disc)	5°C to 35°C (41°F to 95°F)
Nonoperating	-20°C to 60°C (-4°F to 140°F)
Relative humidity
Operating	10% to 90%
Nonoperating	5% to 95%
Maximum altitude (unpressurized)
Operating	-15 m to 3,048 m (-50 ft to 10,000 ft)
Nonoperating	-15 m to 12,192 m (-50 ft to 40,000 ft)
NOTE: Applicable product safety standards specify thermal limits for
plastic surfaces. The computer operates well within this range of
temperatures.

96 Chapter 6 Specifications