Lenovo IdeaCentre C240, Hardware Maintenance Manual

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Chapter 3. General information
This chapter provides general information that applies to all computer models covered by this manual.
Specifications
This section lists the physical specifications for your computer.
This section lists the physical specifications for your computer.
Type Lenovo C240/C245/C255
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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