Specifications; Environmental Requirements; Power Requirements - Toshiba Satellite C640 Series User Manual

Specifications

This appendix summarizes the computer's technical specifications.

Environmental Requirements

Ambient temperature
Relative humidity
Altitude (from sea level) 0 to 3,000 meters

Power Requirements

AC adaptor
Computer
User's Manual
Appendix A
Operating
5°C to 35°C
20% to 80%
100-240 volts AC
50 or 60 hertz (cycles per second)
19V DC
Specifications
Non-operating
-20°C to 60°C
10% to 90%
0 to 10,000 meters
A-1