Input/Output(I/O)features
•9-pinserialport(optional)
•SixUniversalSerialBus(USB)3.0connectors
•OneEthernetconnector
•OneDisplayPort-outconnector
•OneVGA-inconnector
•OnePersonalSystem/2(PS/2)keyboardconnector(optional)
•OnePS/2mouseconnector(optional)
•Twoaudioconnectorsontheleftpanel(microphoneconnectorandheadsetconnector)
Formoreinformation,see“Locatingconnectors,controls,andindicatorsonthefrontofyourcomputer”on
page10and“Locatingconnectorsontherearofyourcomputer”onpage13.
Expansion
•Oneharddiskdrivebay
•Oneopticaldrivebay
•OnehalfheightminiPCIExpressx1cardslot
•OnefullheightminiPCIExpressx1cardslot(alsocansupportMiniSerialAdvancedTechnology
Attachment(mSATA)solid-statedrive)
Powersupply
Yourcomputercomeswithoneofthefollowingpowersupplies:
•150-wattautomaticvoltage-sensingpowersupplyforintegratedgraphicmodel
•180-wattautomaticvoltage-sensingpowersupplyfordiscretegraphicmodel
Securityfeatures
•ComputraceAgentsoftwareembeddedinrmware
•Coverpresenceswitch(alsocalledintrusionswitch)
•Abilitytoenableordisableadevice
•AbilitytoenableordisableUSBconnectorsindividually
•Keyboardwithngerprintreader(shippedwithsomemodels)
•Power-onpassword(POP),administratorpassword,andharddiskdrivepasswordtodeterunauthorized
useofyourcomputer
•Startupsequencecontrol
•Startupwithoutkeyboardormouse
•SupportforaKensington-stylecablelock
•TrustedPlatformModule(TPM)
Formoreinformation,seeChapter4“Security”onpage31
.
Preinstalledsoftwareprograms
Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely.Formore
information,see“Lenovoprograms”onpage6
.
Chapter1.Productoverview3
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