Lenovo C440 Touch All-in-One - Manual (Page 15)

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 C340/C440
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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