Hardware Maintenance Manual
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.
Type Lenovo H4 Series
This section lists the physical specifications.
Dimensions
Environment
Electrical input
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Width: 175 mm
Height: 368 mm
Length: 430 mm
Air temperature:
Operating: 10° to 35°C
Transit: -40° to 55°C
Humidity:
Operating: 35% to 80%
Transit: 20% to 93% (40°C)
Altitude: 86KPa to 106KPa
Input voltage: 100V-127V/200V-240V(AC)
Input frequency: 50/60HZ
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