HP ProBook 4420s HP ProBook 4320s, 4321s, 4420s, and 4421s Notebook PCs - Mai - Page 126
Specifications, Computer specifications - weight
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6 Specifications Computer specifications 33.8-cm (13.3-in) models 35.6-cm (14.0-in) models Dimensions Depth 22.81 cm (8.98 in) 23.24 cm (9.15 in) Width 32.2 cm (12.68 in) 33.6 cm (13.23 in) Height (front to rear) 27.0 to 35.3 cm (1.07 to 1.39 in) 27.0 to 35.0 cm (1.07 to 1.38 in) Weight ● With 6-cell battery, no WWAN, no Bluetooth, no modem, one memory module, and optical disk drive < 2.15 kg (4.74 lbs) ● With 6-cell battery, no WWAN, no Bluetooth, no < 2.02 kg (4.45 lbs ) modem, one memory module; without optical disk drive < 2.27 kg (5.0 lbs) < 4.71 kg (2.14 lbs ) Input power Operating voltage 18.5 V dc @ 4.74 A - 90 W Operating current 4.74 A Temperature Operating (not writing to optical disc) 0°C to 35°C (32°F to 95°F) Operating (writing to optical disc) 5°C to 35°C (41°F to 95°F) Nonoperating -20°C to 60°C (-4°F to 140°F) Relative humidity Operating Nonoperating Maximum altitude (unpressurized) Operating 10% to 90% 5% to 95% -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 Nonoperating Random vibration 125 g, 2 ms, half-sine 200 g, 2 ms, half-sine 118 Chapter 6 Specifications