Lenovo ThinkServer RD550 - Specifications

–Statuslight-emittingdiodes(LEDs)anddiagnosticLEDs
FormoreinformationabouttheLEDsforyourserver,refertotherelatedtopicsin“Locations”on
page16.
–Softwareprograms
Formoreinformationaboutthesoftwareprograms,see“Software”onpage13.
–WakeonLAN
WakeonLANisanEthernetcomputernetworkingstandardthatallowsacomputeroraservertobe
turnedonorwokenupbyanetworkmessage.Themessageisusuallysentbyaprogramrunningon
anothercomputeronthesamelocalareanetwork.
•Advancedsystemmanagementfeatures
TheadvancedsystemmanagementfeaturesareonlyavailablewhentheTSMdetectsthepresenceofa
TSMPremiummodule.TheTSMPremiummoduleisaremotemanagementmodule.Youcanpurchasea
TSMPremiummodulefromLenovoandinstallitonthesystemboardtoactivatetheadvancedsystem
managementfeatures.
Formoreinformationaboutadvancedsystemmanagement,refertotheThinkServerSystemManager
UserGuide,whichisavailablefordownloadat:
http://www.lenovo.com/UserManuals
Specifications
Thistopicliststhephysicalspecificationsforyourserver.
Dimensions
Widthwithoutrackhandles:447mm(17.59inches)
Widthwithrackhandles:482mm(18.98inches)
Depthwithoutrackhandlesandpowersupplyhandles:779.8mm(30.70inches)
Depthwithrackhandlesandpowersupplyhandles:802.8mm(31.61inches)
Height:43mm(1.69inches)
Weight
Theproductweightvariesdependingondifferentsystemconfigurations.
Rangeofproductweightwithoutpackage:13.5kg(29.76lb)to21kg(46.29lb)
Rangeofproductweightwithpackage:19.8kg(43.65lb)to27.3kg(60.19lb)
Environment
YourservercomplieswithASHRAEclassA2specifications.Dependingonthehardwareconfiguration,some
servermodelscomplywithASHRAEclassA3andclassA4specifications.TocomplywithASHRAEclass
A3andclassA4specifications,yourservermodelsneedtomeetthefollowinghardwareconfiguration
requirementsatthesametime:
•Lenovo-qualifiedCPUexceptthefollowingtypes:
–135-wattCPU(4-core,6-core,or8-core)
–145-wattCPU(14-coreor18-core)
•Twopowersupplies(exceptthe1100-wattpowersupplies)installedforredundancy
ThefollowingtableprovidesdetailedinformationabouttheASHRAEclassspecifications.
12ThinkServerRD550UserGuideandHardwareMaintenanceManual