Specifications; Computer Specifications - HP Compaq Presario,Presario CQ42-121 Maintenance And Service Manual

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Specifications

Computer specifications

Dimensions
Depth
Width
Height (front to rear)
Weight (lowest weight configuration)
Input power
Operating voltage
Operating current
Temperature
Operating (not writing to optical disc)
Operating (writing to optical disc)
Nonoperating
Relative humidity
Operating
Nonoperating
Maximum altitude (unpressurized)
Operating
Nonoperating
NOTE: Applicable product safety standards specify thermal limits for
plastic surfaces. The computer operates well within this range of
temperatures.
ENWW
22.8 cm (8.98 in)
34.2 cm (13.46 in)
31.5 to 36.5 cm (1.24 to 1.44 in)
< 2.20 kg (4.85 lbs)
18.5 V dc @ 4.74 A – 90 W
4.74 A
0°C to 35°C (32°F to 95°F)
5°C to 35°C (41°F to 95°F)
-20°C to 60°C (-4°F to 140°F)
10% to 90%
5% to 95%
-15 m to 3,048 m (-50 ft to 10,000 ft)
-15 m to 12,192 m (-50 ft to 40,000 ft)
Computer specifications 107