Lenovo IdeaCentre B540p - Manual (Page 15)

Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this publication.
Specifications
This section lists the physical specifications for your computer.
This section lists the physical specifications for your computer.
Type IdeaCentre B540 & B540P
This section lists the physical specifications.
Environment
Air temperature:
Operating: 10° to 35°C
Transit: -20° to 55°C
Humidity:
Operating: 35% to 80%
Transit: 20% to 90% (40°C)
Altitude: 86KPa to 106KPa
Electrical input:
Input voltage: 90V-264V(AC)
Input frequency: 47Hz-63Hz
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