Toshiba Satellite C640 - Manual (Page 137)

User’s Manual A-1
Specifications
Appendix A
Specifications
This appendix summarizes the computer’s technical specifications.
Environmental Requirements
Power Requirements
Operating Non-operating
Ambient temperature 5°C to 35°C -20°C to 60°C
Relative humidity 20% to 80% 10% to 90%
Altitude (from sea level) 0 to 3,000 meters 0 to 10,000 meters
AC adaptor 100-240 volts AC
50 or 60 hertz (cycles per second)
Computer 19V DC