Lenovo System x3550 M5 - Page 22

•For1500WPlatinumpowersupply
–Inputvoltagehighrange:
–Minimum:200Vac
–Maximum:240Vac
•For900Whigh-efficiencypowersupply
–Inputvoltagehighrange:
–Minimum:-60Vdc
–Maximum:-48Vdc
•Inputkilovolt-amperes(kVA),approximately:
–Minimum:0.179kVA
–Maximum:1.188kVA
Notes:
–Powerconsumptionandheatoutputvarydependingonthenumberandtypeofoptionalfeatures
installedandthepower-managementoptionalfeaturesinuse.
–Thenoiseemissionlevelstatedisthedeclared(upperlimit)soundpowerlevel,inbels,fora
randomsampleofmachines.AllmeasurementsaremadeinaccordancewithISO7779and
reportedinconformancewithISO9296.Actualsound-pressurelevelsinagivenlocationmight
exceedtheaveragevaluesstatedbecauseofroomreflectionsandothernearbynoisesources.
Thenoiseemissionlevelstatedinthedeclared(upperlimit)sound-powerlevel,inbels,fora
randomsampleofsystem.
Hot-swapfans:
•Onemicroprocessor:fivedual-motorhot-swapfans1,2,3,5,7
•Twomicroprocessors:sevendual-motorhot-swapfans1,2,3,5,6,7,8
Note:For3.5-inch-drivemodels,yourserverhasnofan4slot.For2.5-inch-drivemodels,thefan4
slotisalwaysoccupiedbyafanfiller.
Powersupply:
•Uptotwohot-swappowersuppliesforredundancysupport
–550-wattac80PLUSPlatinum
–750-wattac80PLUSPlatinum
–750-wattac80PLUSTitanium(200-240V)
–900-wattac80PLUSPlatinum
–900-watthighefficiency-48VDC
–1500-wattac80PLUSPlatinum
Note:Powersuppliesintheservermustbewiththesamepowerratingorwattage.
Acousticalnoiseemissions:
•Soundpower,idling:6.5belsmaximum
•Soundpower,operating:6.5belsmaximum
Note:ThePCIeoptionssupportedinthissystemvarygreatlyinfunction,powerdraw,andrequired
cooling.Anyincreaseincoolingrequiredbytheseoptionswillresultinincreasedfanspeedand
producedsoundpowerlevel.Theactualsoundpressurelevelsmeasuredinyourinstallationdepend
uponavarietyoffactors,includingthenumberofracksintheinstallation;thesize,materials,and
configurationoftheroom;thenoiselevelsfromotherequipment;theroomambienttemperatureand
pressure,andemployees’locationinrelationtotheequipment.
Heatoutput:
Approximateheatoutput:
8LenovoSystemx3550M5InstallationandServiceGuide