HP 2730p HP EliteBook 2730p Notebook PC - Maintenance and Service Guide - Page 81

6 Specifications Computer specifications Metric U.S. Dimensions Length 21.2 cm 8.35 in Width 29.0 cm 11.42 in Height 2.8 cm 1.10 in Weight 1.70 kg 3.74 lb Input power Operating voltage 19.0 V dc @ 4.74 A - 65 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 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 Shock Operating 125 g, 2 ms, half-sine Nonoperating 200 g, 2 ms, half-sine Random vibration Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate ✎ Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. Maintenance and Service Guide 6-1