•OnePCIExpressx16graphicscardslot
Powersupply
Yourcomputercomeswithoneofthefollowingpowersupplies:
•280-wattpowersupplywithmanualvoltage-selectionswitch
•280-wattautomaticvoltage-sensingpowersupply
•320-wattautomaticvoltage-sensingpowersupply
Securityfeatures
•ComputraceAgentsoftwareembeddedinrmware
•Coverpresenceswitch(alsocalledintrusionswitch)(availableinsomemodels)
•Abilitytoenableordisableadevice
•AbilitytoenableanddisableUSBconnectorsindividually
•Keyboardwithngerprintreader(shippedwithsomemodels)
•Power-onpassword(POP),administratorpassword,andharddiskpasswordtodeterunauthorized
useofyourcomputer
•Startupsequencecontrol
•Startupwithoutkeyboardormouse
•Supportforanintegratedcablelock(Kensingtonlock)
•Supportforapadlock
Formoreinformation,seeChapter4“Security”onpage27.
Preinstalledsoftwareprograms
Yourcomputerispreinstalledwithsoftwareprogramstohelpyouworkmoreeasilyandsecurely .Formore
information,see“Softwareoverview”onpage4.
Preinstalledoperatingsystem
Yourcomputerispreinstalledwithoneofthefollowingoperatingsystems:
•Microsoft®Windows®7
•MicrosoftWindowsVista®
Operatingsystem(s),certiedortestedforcompatibility1(variesbymodeltype)
•Linux®
•MicrosoftWindowsXPProfessionalSP3
1.Theoperatingsystem(s)listedherearebeingcertiedortestedforcompatibilityatthetimethispublicationgoesto
press.AdditionaloperatingsystemsmightbeidentiedbyL enovoascompatiblewithyourcomputerfollowingthe
publicationofthismanual.Thislistissubjecttochange.T odetermineifanoperatingsystemhasbeencertiedor
testedforcompatibility,checktheWebsiteoftheoper atingsystemvendor.
Chapter1.Productoverview3