Acer Aspire 4560 Aspire 4560 Service Guide - Page 35

Specification Tables 0 Computer Specifications Item Metric Imperial Dimensions Width 34.2 cm 13.46 in Depth 24.5 cm 9.65 in Height 2.55 - 3.39 cm 1.00 - 1.33 in Weight (equipped with 6-cell  UMA: 2.2277 kg battery pack, HDD, and ODD)  Discrete: 2.3 kg  UMA model: 4.90 lb  Discrete model: 5.06 lb Input power Operating voltage 19 V, 65 W for UMA models; 90 W for Discrete models Operating current (max) 3.42 A for UMA models; 4.74 A for Discrete models 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 20% to 80% Maximum altitude (unpressurized) Operating - - Nonoperating - - Shock Operating 105 g, 2 ms, half-sine TBD Nonoperating 220 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 Nonoperating 1.50 g zero-to-peak, 10 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. Hardware Specifications and Configurations 1-25