当地时间2月11日，英伟达液冷供应商Vertiv（维谛技术）交出了一份超预期的财报。 第四季度，Vertiv营收达到了28.8亿美元，同比增长22.74%；归母净利润4.456亿美元，同比涨幅高达203.13%。 这个指引非常激进，也显示出公司对于供应链和产能爬坡的极强信心。 受此消息影响，昨夜Vertiv美股跳空大涨24.49%，创下了历史新高。 今日，液冷服务器概念表现强势，优刻得20cm涨停，方盛股份、申菱环境、依米康涨超10%，川润股份、英维克、大元泵业、博杰股份等多股涨停。 | 代码 名称 | | 现价 · | 涨跌 涨幅� | | --- | --- | --- | --- | | 688158 优刻得-W | | 45.05 | +7.51 +20.01% | | 920662 方盛股份 | | 32.04 | +4.70 +17.19% | | 301018 | 申菱环境 | 88.22 | +12.48 +16.48% | | 300249 | 依米康 | 18.00 | +2.02 +12.64% | | 300594 | 朗讲科技 | 29.37 | +2.71 +10.17% | | ...

Group 1 - The aerospace and defense sectors have seen a significant increase, with the Aerospace ETF (159227) rising by 4%, reaching a new high since its listing, and a cumulative increase of 35% since November 24 [1] - The data center sector also performed well, with Baoxin Software hitting the daily limit and Zhongke Shuguang rising by 6%, contributing to a 2.36% increase in the Data ETF [1] Group 2 - Trump is seeking to increase the military budget for fiscal year 2027 to $1.5 trillion, which would mark the largest nominal increase in U.S. military spending history [2] - Xinghe Power Aerospace plans to implement the "Ceres I Sea Launch Type (Remote 7)" commercial launch vehicle mission, code-named "Wanghai Tide," in the near future [2] - The Rubin platform has achieved 100% full liquid cooling coverage, with its flagship product, the Vera Rubin NVL72 rack system, featuring a cable-free, fanless modular design, marking a significant milestone for the large-scale application of liquid cooling technology [2] - Guosheng Securities notes that with increased launch frequency and decreasing unit launch costs, applications in low Earth orbit and deep space are accelerating from "feasibility verification" to "engineering implementation" [2] Group 3 - The Aerospace ETF (159227) includes key companies such as Guangqi Technology (metamaterials stealth technology), AVIC Shenyang Aircraft Corporation (fighter jet manufacturing), Aero Engine Corporation of China (aerospace engines), AVIC Chengfei (drone systems manufacturing), and Great Wall Military Industry (ammunition and smart weapon systems) [3] - The Data ETF (516000) features major companies like Zhongke Shuguang (leading high-end computing and data center provider), Inspur Information (core supplier of computing networks), Unisplendour (ICT infrastructure and solutions provider), and Tuwei Information (digital infrastructure service provider) [3]

Core Viewpoint - Nvidia's CEO Jensen Huang announced the full-scale production of the new AI computing platform, Vera Rubin, which features a 100% liquid cooling system and a third-generation fully cable-free design, marking a significant advancement in AI computing efficiency and liquid cooling technology [1] Group 1: Liquid Cooling Technology - The liquid cooling solution is becoming essential due to the increasing power consumption issues associated with the rapid growth of data centers and servers driven by AI demands [2] - Liquid cooling offers advantages such as high cooling efficiency, rapid temperature reduction, and low noise, making it a preferred choice over traditional air cooling in high-density environments [2] - The liquid cooling market in China is projected to grow at a compound annual growth rate (CAGR) of 46.8% from 2024 to 2029, reaching a market size of $16.2 billion by 2029 [2] Group 2: Market Opportunities - Emerging industries such as data centers, robotics, and photovoltaic energy storage are creating new growth opportunities for the liquid cooling market [2] - The exit of 3M from the high-performance fluorinated liquids market presents development opportunities for domestic companies, as these liquids are becoming a new cooling medium for servers [2] Group 3: Competitive Landscape - Domestic manufacturers are expected to capture global market share due to their production capacity, cost advantages, and faster response times, especially as some overseas firms are cautious about expanding production [3] - The demand for liquid cooling is expected to accelerate as AI power cards continue to increase in power consumption, pushing traditional air cooling to its limits [3] - Liquid cooling can significantly reduce electricity consumption in data centers, particularly in regions facing power shortages, by lowering the energy usage of cooling equipment and server fans [3]

Core Insights - The liquid cooling industry is entering a "second development stage" marked by performance realization as AI cluster scale construction progresses [1] Group 1: Rubin Platform and Cooling Solutions - NVIDIA's CEO announced the full-scale production of the Vera Rubin platform, which features a "six-core integrated" design aimed at breaking the computing power ceiling [2] - The Rubin platform will implement 100% liquid cooling coverage and a third-generation fully cable-free design, enhancing thermal management with a modular design [2] - The cooling components for the next-generation Vera Rubin NVL144 platform are expected to reach a total value of $55,700 per cabinet, a 17% increase from the previous GB300 platform [2] Group 2: Liquid Cooling Market Growth - The liquid cooling market is experiencing rapid growth, driven by the expansion of downstream industries such as computing power, energy storage, and electric vehicles [3] - The global liquid cooling market for NVIDIA GPUs is projected to reach $11.9 billion, while the ASIC liquid cooling market is expected to reach $4.6 billion, leading to an overall market size of $16.5 billion (approximately 116.2 billion RMB) by 2026, with a compound annual growth rate of about 59% from 2025 to 2026 [3] Group 3: Stock Performance and Investment Opportunities - 26 liquid cooling concept stocks have seen an average increase of 79.73% since 2025, significantly outperforming the Shanghai Composite Index [4] - Among these, several stocks have doubled in value, including Chunzong Technology, Siquan New Materials, and Yidong Electronics [4] - 19 liquid cooling concept stocks are expected to have a net profit growth rate exceeding 20% in 2026 and 2027, with five stocks having a rolling P/E ratio below 40 [7] - The stock with the highest predicted upside is Zhongke Shuguang, with a potential increase of 47.27% based on target prices [7][8]