1当今的数据中心,网络业务和网管系统相对几年前已经大不相同了
更小、更快、更强大的刀片式服务器、网络交换机等电子设备应用在越来越小的空间里
以往一个机房里的设备现在被紧凑的压缩到一个机架中,极大地提高了设备的热密度,因此有效的保证设备运行的最大可靠性的方案势在必行
新技术带来新挑战10,0006,00060,0002,0001,0006004004,0002001006019921996YearofProductAnnouncement20002004200820121994199820022006201020144,0008,000800100,00020,00010,0006,0002,000800Heatloadperequipmentfootprint(watts/equipmentsq
)Communication-ExtremeDensityCommunication-ExtremeDensityComputerServersStorageServersStorageServersComputerServers-2UandGreaterCommunication-HighDensityComputerServers-1U,BladeandCustomWorkstations(standalone)Workstations(standalone)TapeStorageTapeStorageHeatloadperequipmentfootprint(watts/equipmentsq
)ASHRAE,DatacomEquipmentPowerTrendsandCoolingApplications,2005
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