Lenovo ThinkStation Hardware Maintenance Manual page 36

Dimensions
Width: 130 mm (5.12 inches)
Height: 427 mm (16.81 inches)
Depth: 444 mm (17.48 inches)
Weight
Maximum configuration: 18.5 kg (40.8 lbs)
Environment
• Air temperature:
Operating: 10° to 35°C (50° to 95°F)
Non-operating: -10° to 60°C (14° to 140°F) (with package)
• Humidity:
Operating: 10% to 80% (10% per hour, non-condensing)
Non-operating: 10% to 90% (10% per hour, non-condensing)
• Maximum altitude: 7 000 ft (2 133.6 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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ThinkStation Hardware Maintenance Manual