Acer Aspire E1-471 Acer Aspire E1-431 and E1-471 Notebook Service Guide - Page 34

Specification Tables 0 Computer specifications Item Dimensions Metric Imperial Length Width Height (front to rear) 245 mm 342 mm 27.2/33.4 mm 9.6 in. 13.5 in. 1.07/1.31 in. Weight (equipped with optical drive, flash drive, and battery) 2.4 kg with battery 5.29 lbs with battery Input power Operating voltage 19V Operating current Temperature Operating (not writing to optical disc) Operating (writing to optical disc) 0°C to 35°C 0°C to 40°C 3.42A 32°F to 95°F 32°F to 104°F Nonoperating -20°C to 65°C Relative humidity Operating Nonoperating Maximum altitude (unpressurized) Operating -15 to 3,048m -4°F to 149°F 20% to 80% 20%to 80% -50 to 10,000ft Nonoperating Shock Operating -15 to 12,192m 105G, 2 ms, half-sine -50 to 40,000ft Nonoperating Random vibration Operating Nonoperating 220 G, 2 ms, half-sine 0.6G/5~500HZ/30min per axis 1.5G/5~500HZ/30 min per axis NOTE: Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 1-24 Hardware Specifications and Configurations