–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:
•Minimumconfiguration:460.62Btuperhour(AC135watts)
•Maximumconfiguration:3490Btuperhour(AC1023watts)
Environment:
Serveron:
•Temperature:
–5°Cto40°C(41°Fto104°F)
–Altitude:0to950m(3,117ft);decreasethemaximumsystemtemperatureby1°Cforevery
175-mincreaseinaltitude.
•Humidity:
–Non-condensing:-12°Cdewpoint(10.4°F)
–Relativehumidity:8%to85%
•Maximumdewpoint:24°C(75.2°F)
•Maximumaltitude:3,050m(10,000ft),5°Cto28°C(41°Fto82°F)
•Maximumrateoftemperaturechange:
–Tapedrives:5°C/hr(41°F/hr)
–Harddiskdrives:20°C/hr(68°F/hr)
Serveroff:
•Temperature:5°Cto45°C(41°Fto113°F)
•Relativehumidity:8%to85%
•Maximumdewpoint:27°C(80.6°F)
Storage(non-operating):
•Temperature:1°Cto60°C(33.8°Fto140°F)
•Maximumaltitude:3,050m(10,000ft)
•Relativehumidity:5%to80%
•Maximumdewpoint:29°C(84.2°F)
Chapter1.TheLenovoSystemx3550M5server9
To Next Page
Loading...
