[morning review]
In the morning, the two markets closed up slightly. As of the afternoon closing, the Shanghai Composite Index rose 0.15% to 3623.58 points; The Shenzhen Component Index rose 0.21% to 14741.75 points; The gem index rose 0.02% to 3297.66. From the perspective of disk, industries such as traditional Chinese medicine, pharmaceutical commerce, chemical pharmacy, packaging materials and decoration building materials were active, with the largest decline in games, cultural media, wine making, photovoltaic equipment, decoration and other sectors. In terms of concept, helium, longevity medicine, Chinese medicine, hair care, Alzheimer's and other plates are stronger, and the concept plates of virtual digital human beings, NFT, Yuan universe, radio and television, Kwai Fu and so on are weak. In terms of energy, as of the closing of the afternoon market, the two markets had a total turnover of 601.4 billion yuan.
[afternoon opportunity]
The first batch of industry standards for liquid cooling of data centers in China, specifically led by the Institute of cloud computing and big data of ICT Institute, was officially released recently, covering the technical requirements and test methods of main liquid cooling methods such as immersion and cold plate, as well as the requirements and test methods for energy efficiency of liquid cooling, technical requirements and test methods for cooling liquid, etc, It will be officially implemented from April 1, 2022.
The data center is the "brain" of emerging technologies such as artificial intelligence and big data. The large-scale growth of data volume has brought unprecedented energy consumption and cooling challenges to the data center. The liquid cooling data center can arrange more servers in the unit space, improve the operation efficiency and have the advantages of energy saving and noise reduction. Using liquid instead of air as heat dissipation medium can double the heat dissipation capacity. Under the strategic route of carbon neutralization, the energy efficiency of data center will become an important assessment index, and the application market of liquid cooling technology is broad.
