Liquid Cooling Technology
A data center thermal management technology that replaces traditional air cooling with liquid media for server heat dissipation. It is categorized into direct liquid cooling and immersion cooling, and can significantly improve Power Usage Effectiveness (PUE).
Core Facts
Timeline (last 90 days)
Liquid cooling technology is divided into two categories: direct liquid cooling (DLC) and immersion cooling.
Liquid cooling can compress PUE from the industry average of above 1.5 to close to 1.1.
The large-scale deployment of liquid cooling technology faces challenges including high upfront costs and increased operational complexity, making it difficult to fully replace air cooling in the short term.
Compared to air cooling, liquid cooling allows chips to operate at lower junction temperatures, thereby permitting higher sustained compute output under the same thermal constraints and reducing performance loss caused by thermal throttling.
液冷技术通过将服务器浸入不导电冷却液中可大幅减少甚至消除对水的依赖，同时将能效提升30%-50%
Liquid cooling technology (including direct liquid cooling and immersion cooling), by submerging servers in non-conductive coolant, can significantly reduce or even eliminate water dependency while improving energy efficiency by 30%–50%.
All Facts (8)
The PUE of traditional air-cooled data centers is typically between 1.3 and 1.5, while facilities using advanced liquid cooling technology can reduce PUE to below 1.1.
80%UnverifiedLiquid cooling technology can improve cooling efficiency by more than 40% while significantly reducing PUE values.
70%UnverifiedLiquid cooling technology (including direct liquid cooling and immersion cooling), by submerging servers in non-conductive coolant, can significantly reduce or even eliminate water dependency while improving energy efficiency by 30%–50%.
60%UnverifiedThe large-scale deployment of liquid cooling technology faces challenges including high upfront costs and increased operational complexity, making it difficult to fully replace air cooling in the short term.
50%UnverifiedLiquid cooling technology is divided into two categories: direct liquid cooling (DLC) and immersion cooling.
50%UnverifiedLiquid cooling can compress PUE from the industry average of above 1.5 to close to 1.1.
50%UnverifiedCompared to air cooling, liquid cooling allows chips to operate at lower junction temperatures, thereby permitting higher sustained compute output under the same thermal constraints and reducing performance loss caused by thermal throttling.
50%Unverified液冷技术通过将服务器浸入不导电冷却液中可大幅减少甚至消除对水的依赖，同时将能效提升30%-50%
50%