Lenovo ThinkCentre A61, Hardware Maintenance Manual

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Machine types: 9126, 9128, 9130, 9135, 9137, 9140, 9142, 9144,
9157, 9159, 9169, and 9189.
Dimensions
Height: 108 mm (4.25 inches)
Width: 331 mm (13.03 inches)
Depth: 412 mm (16.22 inches)
Weight
Minimum configuration: 8.2 kg (18 lb)
Maximum configuration: 9.4 kg (20.72 lb)
Environment
Air temperature:
Operating at 0 - 3000 ft (914.4 m): 10° to 35°C (50° to 95° F)
Operating at 3000 ft - 7000 ft (2134 m): 10° to 32°C (50° to 89.6° F)
Non-operating: 10° to 60°C (50° to 140° F)
Humidity:
Operating: 10% to 80%
Non-operating: 10% to 90%
Transit: 10% to 90%
Maximum altitude: 7000 ft (2134 m)
Electrical input: Some models have a switchable power supply that supports both low and high input voltage
ranges. Some models do not have a switch and support only a low or high input voltage range. See
“Voltage-selection switch” on page 5 for additional information.
Input voltage:
Low range:
Minimum: 100V AC
Maximum: 127V AC
Input frequency: 50/60 Hz
Voltage-selection switch setting: 115V AC (some models)
High range:
Minimum: 200V AC
Maximum: 240V AC
Input frequency: 50/60 Hz
Voltage-selection switch setting: 230V AC (some models)
Input kilovolt-amperes (kVA) (approximate):
Minimum configuration as shipped: 0.09 kVA
Maximum configuration: 0.27 kVA
Note: Power consumption and heat output vary depending on the number and type of optional features
installed and the power-management optional features in use.
Chapter 3. General information
41