Lenovo ThinkServer RD450 - Page 32

16Rackhandles
Ifyourserverisinstalledinarackcabinet,youcanusetherackhandlestohelpyouslidetheserveroutof
therackcabinet.Youalsocanusetherackhandlesandscrewstosecuretheserverintherackcabinetso
thattheservercannotslideout,especiallyinvibration-proneareas.Formoreinformation,refertotheRack
InstallationInstructionsthatcomeswithyourserver.
2Frontpanel
Forinformationaboutthecontrols,connectors,andstatusLEDsonthefrontpanel,see“Frontpanel”
onpage21
.
3Pull-outinformationcard
Themachinetype,model,andserialnumberlabeloftheserverisattachedonthepull-outinformationcard.
See“Machinetype,model,andserialnumberlabel”onpage16.
4Slimopticaldrive
SomeservermodelscomewithaslimSATAopticaldrive(DVD-RWorDVD-ROM).
53.5-inch-drivebays(0–7)
TheEMIintegrityandcoolingoftheserverareprotectedbyhavingalldrivebayscoveredoroccupied.
Thenumberoftheinstalleddrivesinyourservervariesbymodel.Thevacantdrivebaysareoccupied
bydummytrays.
Whenyouinstalldrives,followtheorderofthedrivebaynumbers.
Frontviewofservermodelswith2.5-inchdrives
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Figure4.Frontviewofservermodelswith2.5-inchdrives
1Rackhandle(left)
2Frontpanel
3Pull-outinformationcard
42.5-inch-drivebays(0–23)
5Rackhandle(right)
15Rackhandles
Ifyourserverisinstalledinarackcabinet,youcanusetherackhandlestohelpyouslidetheserveroutof
therackcabinet.Youalsocanusetherackhandlesandscrewstosecuretheserverintherackcabinetso
thattheservercannotslideout,especiallyinvibration-proneareas.Formoreinformation,refertotheRack
InstallationInstructionsthatcomeswithyourserver.
18ThinkServerRD450UserGuideandHardwareMaintenanceManual