HP (Hewlett-Packard) DV4 Laptop User Manual


 
Maintenance and Service Guide 6–1
6
Specifications
Computer specifications
Metric U.S.
Dimensions
Length 23.95 cm 9.43 in
Width 33.40 cm 13.15 in
Height (front to rear) 3.41 to 3.95 cm 1.34 to 1.56 in
Weight
Configuration with weight saver 2.23 kg 4.90 lbs
Configuration with optical 2.42 kg 5.30 lbs
Input power
Operating voltage 18.5 V dc
Operating current 3.5 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
Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this
range of temperatures.