Compaq CQ45 Laptop User Manual


 
6 Specifications
Computer specifications
Metric U.S.
Dimensions
Height (front to back)
3.33 to 3.97 cm 1.31 to 1.56 in
Width 33.40 cm 13.15 in
Depth 23.70 cm 9.33 in
Weight (with optical drive, hard drive, and battery) 2.09 g 4.60 lbs
Input power
Operating voltage
18.5 V dc —19.0 V dc
Operating current 3.5 A or 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.
Computer specifications 97