Specifications; Computer Specifications - HP Compaq Presario CQ57 Maintenance And Service Manual

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Specifications

Computer specifications

Dimensions
Depth
Width
Height (front to back)
Weight
Input power
Operating voltage
Operating current
Temperature
Operating
Nonoperating
Relative humidity (noncondensing)
Operating
Nonoperating
Maximum altitude (unpressurized)
Operating
Nonoperating
NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The device operates well within this
range of temperatures.
Metric
24.7 cm
37.6 cm
3.1 to 3.6 cm
2.49 kg
18.5 V dc @ 3.5 A - 65 W or 19.0 V dc @ 4.74 A - 90 W
3.5 A - 65 W or 4.74 A - 90 W
5°C to 35°C
-20°C to 60°C
10% to 90%
5% to 95%
-15 m to 3,048 m
-15 m to 12,192 m
Computer specifications
U.S.
9.7 in
14.8 in
1.2 to 1.4 in
5.49 lb
41°F to 95°F
-4°F to 140°F
-50 ft to 10,000 ft
-50 ft to 40,000 ft
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