7Ethernetconnectors(RJ-45)
UsedtoattachanEthernetcableforaLAN.EachEthernetconnectorhastwostatusLEDstohelpyou
identifytheEthernetconnectivity,activity,andconnectionspeed.
EthernetstatusLED
Status
Description
Off
TheserverisdisconnectedfromaLAN.
Yellow
TheserverisconnectedtoaLAN.
1Linkandactivity
Blinkingyellow
TheLANisconnectedandactive.
Off
Theconnectionspeedis10Mbps.
Orange
Theconnectionspeedis100Mbps.
2Connectionspeed
Green
Theconnectionspeedis1000Mbps.
8Systemidentificationbutton/LED
Usedtoidentifyaserver.ThesystemidentificationLEDcanbelitwhenyoupressthebuttonorbyaserver
administratorfromaremoteconsole.
Systemidentificationbutton/LED
Description
Blue
Theserverisidentified.
Off
Theserverisnotidentified.
9Expansioncardarea
YourserverhasfourexpansionslotsonthesystemboardforyoutoinstallappropriatePeripheralComponent
InterconnectExpress(PCIe)cards.Fordetailedinformation,see“Systemboardcomponents”onpage33.
Note:IfaThinkServerHostBusAdapter(HBA)isavailable,refertoitsuserguidefordetailedinformation.
Theuserguideisavailablefordownloadat:
http://www.lenovo.com/UserManuals
Serverlocks
Lockingtheservercoverpreventsunauthorizedaccesstotheinsideofyourserver.Lockingthefrontdoor
(availableonsomemodels)preventsunauthorizedaccesstotheinstalledHDDs.
Note:Dependingonthemodel,yourservermightlookslightlydifferentfromtheillustrationsinthistopic.
Chapter3.Productoverview19