HP (Hewlett-Packard) QV138US Laptop User Manual


 
6 Specifications
Computer specifications
Metric U.S.
Dimensions
Width 41.70 cm 16.40 in
Depth 27.20 cm 10.70 in
Height (front to back) 3.70 cm to 4.30 cm 1.47 in to 1.68 in
Weight 3.60 kg 7.96 lbs
Input power
Operating voltage 19.5 V dc @ 4.74 A – 120 W
Operating current 4.74 A
Temperature
Operating 5°C to 35°C 41°F to 95°F
Nonoperating -20°C to 60°C -4°F to 140°F
Relative humidity (noncondensing)
Operating 10% to 90% 10% to 90%
Nonoperating 5% to 95% 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
Shock
Operating 125 g, 2 ms, half-sine
Nonoperating 200 g, 2 ms, half-sine
Random vibration
Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate
Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within
this range of temperatures.
120 Chapter 6 Specifications