Lenovo ThinkPad Edge E431 - Specifications; Operating Environment

•acpowerconnector
Opticaldrive
•Multi-Burnerdrive
Wirelessfeatures
•IntegratedwirelessLAN
•IntegratedwirelessWAN(onsomemodels)
•IntegratedBluetooth(onsomemodels)
Securityfeatures
•Fingerprintreader(onsomemodels)
Specications
Thissectionliststhephysicalspecicationsforyourcomputer.
Size
•ForE431models:
–Width:344mm(13.54inches)
–Depth:239mm(9.41inches)
–Height:26.3mm(1.04inches)
•ForE531models:
–Width:377mm(14.84inches)
–Depth:250mm(9.84inches)
–Height:26.6mm(1.05inches)
Heatoutput
•65W(222Btu/hr)maximumor90W(307Btu/hr)maximum(dependingonthemodel)
Powersource(acpoweradapter)
•Sine-waveinputat50to60Hz
•Inputratingoftheacpoweradapter:100to240Vac,50to60Hz
Batterypack
•Lithium-ion(Li-Ion)batterypack
Batterylife
•Forthepercentageoftheremainingbatterypower,checkthebatterystatusiconintheWindows
noticationarea.
Operatingenvironment
Thissectionprovidesinformationaboutyourcomputeroperatingenvironment.
Environment:
Chapter1.Productoverview15