User Guide
Fordetails,refertotheinstructionsin“UsinganExpressCard,asmartcard,oraashmediacard”on
page79.
ThinkPadX220T abletandX220iTabletright-sideview
Figure4.Right-sideview
1Securitykeyhole
2TabletDigitizerPen
3Harddiskdriveorsolidstatedrive
4Comboaudiojack
5Ethernetconnector
6AlwaysOnUSBconnector
7Mediacardreaderslot
1Securitykeyhole
Yourcomputercomeswithasecuritykeyhole.Youcanpurchaseasecuritycableandlocktotthiskeyhole.
2TabletDigitizerPen
TheTabletDigitizerPenisusedtocontrolyourcomputerin“Tabletmode”onpage41asyouwoulda
mouseandakeyboard.
3Harddiskdriveorsolidstatedrive
Yourcomputermayhavealarge-capacity,customer-upgradableharddiskdrivethatcanmeetavariety
ofstoragedemands.Tokeepthedrivesafe,ActiveProtectionSystemisinstalledonyourcomputer.For
details,referto“AccessConnections”onpage34
.
Ifyouwish,youcanpurchaseanotherharddiskdriveandinstallitintheSerialUltrabaySlimintheThinkPad
UltrabaseSeries3.
WithLenovotechnologiesadvancingtoprovideyouwiththebestengineeredsystems,somemodelsare
equippedwithasolidstatedrive(SSD)fordatastorage.Thiscutting-edgetechnologyenablesnotebook
computerstobelighter,smallerandfaster.
Note:Thehiddenservicepartitionisthereasonwhythereislessfreespacethanexpectedonyourharddisk
driveorSSD.ThisreductionismorenoticeableontheSSDbecauseofitssmallercapacity.
10UserGuide