Lenovo 4222, 4220, 4215, 4219 Specifications, Dimensions, Weight, Environment, Electrical input

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Specifications

This section lists the physical specifications for your computer.

Dimensions

Width: 174.8 mm (6.88 inches)

Height: 425.2 mm (16.74 inches) (floor to top of handle)

Depth: 430.8 mm (16.96 inches)

Weight

Maximum configuration: 11.2 kg (24.7 lbs)

Environment

• Air temperature:

Operating: 10° to 35°C (50° to 95°F)

Non-operating: -40° to 60°C (-40° to 140°F) (with package)

Non-operating: -10° to 60°C (14° to 140°F) (without package)

Note: The allowable upper temperature limit is lowered by 1°C (1.8°F) for every 300 m (1000 ft) above sea level.

• Humidity:

Operating: 20% to 80% (non-condensing)

Non-operating: 20% to 90% (non-condensing)

• Maximum altitude:

Operating: 0 to 10 000 ft (0 to 3 048 m)

Non-operating: 0 to 35 000 ft (-15.2 to 10 668 m)

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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