Chapter 3. General Information; Specifications - Lenovo 90AT Hardware Maintenance Manual

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.
Dimensions
Width: 160 mm (6.3 inches)
Height: 375.3 mm (14.78 inches)
Depth: 422.5 mm (16.63 inches)
Weight
Maximum configuration as shipped: 6.8 kg (15.0 lb) (without package)
Maximum configuration as shipped: 7.8 kg (17.2 lb) (with package)
Environment
• Air temperature:
Operating: 10°C to 35°C (50°F to 95°F)
Non-operating: -40°C to 60°C (-40°F to 140°F)
Non-operating: -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 3048 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: 50/60 Hz
Voltage-selection switch setting: 115 V ac
– High range:
Minimum: 200 V ac
Maximum: 240 V ac
Input frequency range: 50/60 Hz
Voltage-selection switch setting: 230 V ac
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