Lenovo ThinkCentre A55, Hardware Maintenance Manual

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Specifications
This section lists the physical specifications.
Dimensions
Height: 85 mm (3.35 in.)
Width: 310 mm (12.2 in.)
Depth: 358 mm (14.1 in.)
Weight
Minimum configuration: 7.3 kg (16 lb)
Maximum configuration: 8.5 kg (18.7 lb)
Environment
Air temperature:
Operating at 0 - 3000 ft (914.4.m): 10° to 35°C (50° to 95° F)
Operating at 3000 - 7000 ft (2134.m): 10° to 32°C (50° to 89.6° F)
Non-operating: 10° to43°C (50° to 110° F)
Humidity:
Operating: 8% to 80%
Non-operating: 10% to 90%
Transit: 8% to 90%
Electrical input
Input voltage:
Low range:
Minimum: 100V ac
Maximum: 127V ac
Input frequency: 50/60 Hz
Voltage switch setting: 115V ac
High range:
Minimum: 200V ac
Maximum: 240V ac
Input frequency: 50/60 Hz
Voltage switch setting: 230V ac
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.10 kVA
Maximum configuration: 0.24 kVA
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Hardware Maintenance Manual