L450/L450D

Appendix A

Specifications

This appendix summarizes the computer’s technical specifications.

Environmental requirements

 

OperatingNon-operating

 

 

 

Ambient temperature

5°C to 35°C

-20°C to 60°C

 

 

 

Relative humidity

20% to 80%

10% to 90%

 

 

 

Altitude (from sea

0 to 3,000 meters

0 to 10,000 meters

level)

 

 

 

 

 

Power Requirements

AC adaptor

100-240 volts AC

 

50 or 60 hertz (cycles per second)

 

 

Computer

19V DC

 

 

User’s Manual

A-1