数据中心行内冷却集成解决方案.pdf

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1、Data Center In-Row Cooling Integrated Solutions10/2025Chris SuData Center Segment BU I2“2Importance of energy efficiencyAI sustainability is becoming increasingly important globallytodayin 12 months“Think about the power consumed by a 500kw rackimproving efficiency by just 1%saves 5 kw,enough topowe

2、r several servers.”Mario Zeng,Vice-President of Hardware System Engineering,MicrosoftSource:Greening Intelligence:Charting the Future of Sustainability.Economist Impact,2025.Supported by Delta Electronics.3 IT Rack RowCool L2A CDU L2L CDU Immersion Cooling Remote Power Panel BuswayIn-RackIn-RackIn-R

3、owIn-RowIn-RoomIn-Room Switch AI Accelerator module 48VDC Power Shelf Inverter Shelf BBU ShelfL2A:Liquid to AirL2L:Liquid to LiquidCDU:Coolant Distribution UnitDCIM:Datacenter Infrastructure Management)POD:Performance Optimized Datacenter BBU:Battery Backup UnitPower Distribution Containerized Data

4、Center UPS In-Row Power Battery Fan Wall L2L CDU DCIM POD Static Transfer Switch Power Distribution Unit BuswayPower ConversionPower Backup Thermal ManagementITServiceModular Solutions Power Train ServiceDiverse Data Center Solutions4050010001500200025003000350040004500TDP(W)Thermal Design PowerY201

5、5Y2020Y2026GPUCPUAI Data CenterThe Evolution and Future of Data CentersAir Cooling1.3 2PUE Liquid Cooling1.05 1.1PUE Immersion Cooling1.05 1.09PUE Data Center InfrastructureIT EquipmentCooling SystemPower System GPUCPUAIData CenterTraditionalData Center+ColdPlate5RoofIn BuildingIn RackData Center Co

6、oling ArchitectureRowCool(CW)RDHXMechanical PlantMW CDUMW CDUImmersion Cooling Immersion Cooling L2A CDUFanwall(CW)Water-cooled ChillerIn-Rack CDUIn-Rack CDUGallery1P:Heat sinkCold PlateTankWatersideEconomizersCooling TowerDry Cooler(Energy Saving)L2A CUD:Liquid to Air Coolant Di