Lenovo Y40-70 Hardware Maintenance Manual page 31

Lenovo Y40-70/Y40-80/Y50-70/Y50-80/Y50-70 Touch/ Y50-80 Touch
Table 1. Specifications (continued)
Feature Description
Ethernet (on the
• 10/100/1,000 Mbps
system board)
Bluetooth
• Combined in combo card
wireless
Keyboard • 6 row ISO full size keyboard
Touchpad • Multi-touch type
Integrated
• HD (720p)
camera
Battery • 4 cell, 48 Wh / 54 Wh
AC adapter • 20 V, 90 W or 135 W
Pre-installed
operating • Windows 8.1
system
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