A Specifications The information in this appendix may be helpful if you plan to use or transport the notebook internationally or in extreme environments. Notebook Dimensions Dimension U.S. Metric Height 1.24 inches 3.15 cm Width 14.06 inches 35.7 cm Depth 10 inches 25.4 cm Operating Environment Factor U.S. Metric Temperature Operating 50° to 95° F 10° to 35° C Nonoperating -4° to 140° F -20° to 60° C Relative humidity (noncondensing) Operating 10% to 90% 10% to 90% Nonoperating 5% to 95% 5% to 95% Maximum altitude (unpressurized) Operating 10,000 ft 3,048 m Nonoperating 30,000 ft 9,144 m Startup and Reference Guide—Part 2 A–1