Operating Environment - Lenovo ThinkPad X1 User Manual

• Pogo interface connector (for ThinkPad X1 Tablet Thin Keyboard and ThinkPad X1 Tablet Thin Keyboard
Gen 2)
• Module interface connector (for ThinkPad X1 Tablet optional modules)
• microSD card slot
• Nano Subscriber Identity Module (SIM) card slot
Security features
• Fingerprint reader *
• Password
• Security-lock slot
• Trusted Platform Module (TPM) *
Wireless features
• Bluetooth 4.1
• Global Positioning System (GPS) *
• Near field communication (NFC) * (for ThinkPad X1 Tablet)
• Wireless local area network (WLAN)
• Wireless wide area network (WWAN) *
• Wireless Gigabit Alliance (WiGig
Power source (ac power adapter)
• Sine-wave input at 50 Hz to 60 Hz
• Input rating of the ac power adapter: 100 V ac to 240 V ac
• 37 Wh Li-Polymer battery
Note: The features shown with an asterisk (*) are available on some models.

Operating environment

Maximum altitude without pressurization
5000 m (16 404 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 unpressurized conditions: 31.3°C (88°F)
Relative humidity
• Operating: 8% to 95%
• Storage: 5% to 95%
If possible, place your computer in a dry, well-ventilated area without direct exposure to sunshine. Do not
use or store your computer in dusty, dirty areas, or extremely hot or cold areas.
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Tablet / Tablet Gen 2 User Guide
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) *