Hardware Specifications and Configurations 1-27Specification Tables 0Computer SpecificationsItem Metric ImperialDimensionsWidth 38.16 cm 15.02 inDepth 25.3 cm 9.96 inHeight 2.54–3.1 cm 1.0-1.22 inWeight (equipped with 6-cellbattery pack, HDD, and ODD) UMA: 2.55 kg Discrete: 2.6 kg UMA: 5.63 lb Discrete: 5.73 lbInput powerOperating voltage 19 V, 65 W for UMA models; 90 W for Discrete modelsOperating current (max) 4.74 ATemperatureOperating (not writing tooptical disc)0 to 35 °C 32 to 95 °FOperating (writing to opticaldisc)5 to 35 °C 41 to 95 °FNonoperating -20 to 60 °C -4 to 140 °FRelative humidityOperating 10% to 90%Nonoperating 5% to 95%Maximum altitude (unpressurized)Operating -15 to 3,048 m -50 to 10,000 ftNonoperating -15 to 12,192 m -50 to 40,000 ftShockOperating 125 g, 2 ms, half-sine TBDNonoperating 200 g, 2 ms, half-sine TBDRandom vibrationOperating 0.75 g zero-to-peak, 10 to 500 Hz, 0.25 oct/min sweep rateNonoperating 1.50 g zero-to-peak, 10 to 500 Hz, 0.25 oct/min sweep rateNOTE:Applicable product safety standards specify thermal limits for plastic surfaces. The computeroperates well within this range of temperatures.