Lenovo ThinkCentre E73, Hardware Maintenance Manual

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Chapter 3. General information
This chapter provides general information that applies to all machine types supported by this manual.
Specifications
This section lists the physical specifications for your computer.
For machine types: 10AS and 10AV
Dimensions
Width: 160 mm (6.3 inches)
Height: 396.5 mm (15.6 inches)
Depth: 399.6 mm (15.7 inches)
Weight
Maximum configuration as shipped: 7.5 kg (16.5 lb) (without package)
Maximum configuration as shipped: 10.5 kg (23.1 lb) (with package)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Storage in original shipping package: -40°C to 60°C (-40°F to 140°F)
Storage without package: -10°C to 60°C (14°F to 140°F) (without package)
• Humidity:
Operating: 20% to 80% (non-condensing)
Non-operating: 20% to 90% (non-condensing)
• Altitude:
Operating: -15.2 to 3 048 m (-50 to 10 000 ft)
Non-operating: -15.2 to 10 668 m (-50 to 35 000 ft)
Electrical input
• Input voltage:
– Low range:
Minimum: 100 V ac
Maximum: 127 V ac
Input frequency range: 50 to 60 Hz
Voltage-selection switch setting: 115 V ac
– High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50 to 60 Hz
Voltage-selection switch setting: 230 V ac
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