Specifications; Operating Environment - Lenovo ThinkPad Edge E145 User Manual

• Combo audio connector
• Two USB 3.0 connectors
• One Always On USB connector
• RJ45 Ethernet connector
• 4-in-1 digital media card reader
Wireless features
• Integrated wireless LAN
• Integrated Bluetooth (on some models)

Specifications

This section lists the physical specifications for your computer.
Size
• Width: 287 mm (11.30 inches)
• Depth: 212 mm (8.35 inches)
• Height: 23 mm (0.91 inches)
Heat output
• 65 W (222 Btu/hr) maximum
Power source (ac power adapter)
• Sine-wave input at 50 to 60 Hz
• Input rating of the ac power adapter: 100 to 240 V ac, 50 to 60 Hz
Battery pack
• Lithium-ion (Li-Ion) battery pack
Battery life
• For the percentage of the remaining battery power, check the battery status icon in the Windows
notification area.

Operating environment

This section provides information about your computer operating environment.
Environment:
• Maximum altitude without pressurization: 3048 m (10 000 ft)
• Temperature
– At altitudes up to 2438 m (8000 ft)
– Operating: 5.0°C to 35.0°C (41°F to 95°F)
– Storage: 5.0°C to 43.0°C (41°F to 109°F)
– At altitudes above 2438 m (8000 ft)
– Maximum temperature when operating under the unpressurized condition: 31.3°C (88°F)
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User Guide