3 6 Ke·2025-09-01 01:19Core Viewpoint - The liquid cooling sector is poised to become a key investment direction in the AI computing revolution, with expectations of rapid growth in penetration rates and market demand [2][9][33]. Group 1: Market Dynamics - In August, the AI market sentiment expanded from optical modules and PCBs to include server power supplies and liquid cooling, with stocks like Invec and others reaching historical highs [1][14]. - The liquid cooling segment, previously seen as a laggard in AI trends, is now gaining fundamental support, indicating a shift from mere thematic speculation to a more robust market presence [1][33]. - The anticipated release of NVIDIA's GB200 and GB300 series chips is expected to drive the adoption of liquid cooling solutions, marking 2025 as a pivotal year for the sector [9][24]. Group 2: Technological Advancements - Liquid cooling technology is becoming a standard for next-generation computing products, with significant improvements in performance and efficiency compared to traditional air cooling [2][5]. - The transition from air cooling to liquid cooling is driven by the increasing power requirements of GPUs, with the B200 and B300 chips necessitating liquid cooling solutions due to their high power outputs [5][6]. - The introduction of new products supporting liquid cooling, such as AMD's MI350 series and Broadcom's Ethernet switches, signifies a broader acceptance and integration of liquid cooling technologies [7][9]. Group 3: Industry Growth Projections - TrendForce projects that the penetration rate of liquid cooling in AI data centers will increase from 14% in 2024 to 33% in 2025, driven by the mass production of NVIDIA's new server models [8][9]. - The market for liquid cooling components, including cold plates and heat exchange systems, is expected to expand significantly, with estimates suggesting a potential market size of 100 billion RMB by 2026 [12][9]. - The liquid cooling industry is anticipated to mirror the growth trajectories of optical modules and PCBs, with a strong likelihood of emerging leaders in the market [33][24]. Group 4: Competitive Landscape - Companies like Invec are positioned as key players in the liquid cooling supply chain, with significant stock price increases reflecting market confidence in their growth potential [14][17]. - The competitive landscape is characterized by two types of companies: system integrators like Invec and manufacturers focusing on individual components, each following distinct growth paths [25][26]. - The entry of domestic manufacturers into the global liquid cooling market is expected to follow the patterns seen in the PCB industry, with potential for substantial market share gains [19][24].