HP DV7 manual Device specifications

6 Specifications

Device specifications

	Metric	U.S.
Dimensions
Depth	27.5 cm	10.8 in
Width	41.6 cm	16.4 in
Height (front to rear)	3.2-3.6 cm	1.2-1.4 in
Weight	3.43 kg	7.57 lb
Input power
Operating voltage	18.5 V dc @ 3.5 A - 65 W or 19 V dc @ 4.74 A - 90 W
Operating current	3.5 A or 4.74 A
Temperature
Operating	5°C to 35°C	41°F to 95°F
Nonoperating	-20°C to 6°C	-4°F to 140°F
Relative humidity (noncondensing)
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 device operates well within this range of temperatures.

116 Chapter 6 Specifications