Acer Aspire S7-391 Acer S7-391 Notebook Service Guide - Page 26

Specification Tables 0 Computer Specifications Item Metric Imperial Dimensions Width 32.3 cm 12.73 in Depth 22.3 cm 8.80 in Height 1.2 cm 0.47 in Weight (equipped with 4-cell 1.26 kg battery pack) 2.78 lbs Weight (equipped with 4-cell battery pack + 4-cell second battery) 1.57 kg 3.46 lbs Input power Operating voltage 19 V, 65 W Operating current (max) 3.42 A Temperature Operating (not writing to optical disc) 0 to 40 °C 32 to 104 °F Operating (writing to optical disc) 0 to 40 °C 32 to 104 °F Nonoperating -20 to 60 °C -4 to 140 °F Relative humidity Operating 20% to 80% Nonoperating 5% to 80% Maximum altitude (unpressurized) Operating -15 to 3,048 m -50 to 10,000 ft Nonoperating -15 to 12,192 m -50 to 40,000 ft Shock Operating 105 g, 2 ms, half-sine TBD Nonoperating 200 g, 2 ms, half-sine TBD Random vibration Operating 0.6 g zero-to-peak, 5 to 500 Hz, 0.25 oct/min sweep rate Non-operating 1.50 g zero-to-peak, 5 to 500 Hz, 0.25 oct/min sweep rate NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 1-18 Hardware Specifications and Configurations