Acer Aspire 7750Z Acer Aspire 7750, 7750G, 7750Z Notebook Service Guide - Page 33

Specification Tables 0 Computer specifications Item Metric Imperial Dimensions Length 41.48 cm 16.3 in Width 27.50 cm 10.8 in Height (front to rear) 3.46 cm 1.4 in Weight (equipped with optical 3.2 kg LCD+System+6cell drive, flash drive, and battery) battery 7.0 lbs LCD+System+6-cell battery Input power Operating voltage  19V @ 6.32A Max for 120W Adaptor  19V @ 4.74A Max for 90W Adaptor  19V @ 3.65A Max for 65W Adaptor Operating current  6.32A(Max)  4.74A(Max)  3.65A(Max) 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, 0.25 oct/min sweep rate Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. Hardware Specifications and Configurations 1-23