Lenovo ThinkStation C30 Hardware Maintenance Manual page 37

Operating: 10°C to 35°C (50°F to 95°F)
Storage: -40°C to 60°C (-40°F to 140°F) in original shipping package
Storage: -10°C to 60°C (14°F to 140°F) without package
Note: The allowable upper temperature limit decreases by 1°C (1.8°F) for every 300 m (1000 ft) above sea level.
• Humidity:
Operating: 10% to 80% (non-condensing) (10% per hour)
Storage: 10% to 90% (non-condensing) (10% per hour)
• Altitude:
Supported altitude: (unpressurized): –50 to 10 000ft (–15.2 to 3 048 m)
Electrical input
• Input voltage:
– Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency range: 50 to 60 Hz
– High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
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Chapter 3 General information
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