HP 255 G4, Maintenance And Service Manual

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12 Specifications
Computer specifications
Metric U.S.
Dimensions (touch models)
Depth 254.6 mm 10.02 in
Width 384.3 mm 15.13 in
Height 24.3 mm 0.96 in
Weight
3 cell battery
4 cell battery
1994 g
2040 g
4.40 lb
4.50 lb
Input power
Operating voltage and current 19.5 V dc @ 3.33 A – 65 W
19.5 V dc @ 2.31 A – 45 W
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%
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.
Computer specifications 81