Personal Computer User Manual

Chapter1.Productoverview

Thischapterprovidesinformationaboutthecomputerfeatures,specications,softwareprogramsprovided

byLenovo,andlocationsofconnectors,components,partsonthesystemboard,andinternaldrives.

Features

Thissectionintroducesthecomputerfeatures.Theinformationcoversavarietyofmodels.

Toviewtheinformationaboutyourspecicmodel,dooneofthefollowing:

•GointotheSetupUtilityprogrambyfollowingtheinstructionsinChapter7“UsingtheSetupUtility

program”onpage67.Then,selectMain➙SystemSummarytoviewtheinformation.

•IntheWindowsenvironment,clickStart,right-clickComputer,andselectPropertiestoviewthe

information.

Microprocessor

YourcomputercomeswithoneortwoIntel

Xeon

microprocessorsinstalled(dependingonthemodel

type).Theprocessorspeed,thenumberoftheavailableprocessorcores,andtheinternalcachevary

bymachinetype.

Memory

Yourcomputersupportsupto16DDR3ECCUDIMMs(doubledatarate3errorcorrectioncodeunbuffered

dualinlinememorymodules)orDDR3ECCRDIMMs(doubledatarate3errorcorrectioncoderegistered

dualinlinememory).

Eachmicroprocessorsupportsuptoeightmemorymodules.

Internaldrives

•Opticaldrive:DVD-ROM,DVD-R/W,orBlu-ray(optional)

•SerialAttachedSCSI(SAS)harddiskdrive(supportedwithoptionalharddiskdriveenablementmodule

orraidonchip(ROC)card)

•SerialAdvancedTechnologyAttachment(SATA)harddiskdrive

•Solidstatedrive(SSD)

Videosubsystem

•TwoPeripheralComponentInterconnect(PCI)Expressx16graphicscardslotsonthesystemboardfor

discretegraphicscards

Note:YoucaninstalladditionalvideocardsintotheavailablePCIExpressslotsonthesystemboard.For

moreinformation,see“Locatingpartsonthesystemboard”onpage10

Audiosubsystem

•Integratedhigh-denition(HD)audio

•Audioline-inconnector,audioline-outconnector,andmicrophoneconnectorontherearpanel

•Microphoneconnectorandheadphoneconnectoronthefrontpanel

•Internalspeaker