Industry Overview - The data center cooling market is expected to grow at a CAGR of 12.8% from 2023 to 2030, driven by the demand for coolant architectures for AI and high-performance computing [1]. Company Analysis: Super Micro Computer (SMCI) - SMCI's server and storage revenues are significantly supported by its direct liquid cooling products, achieving a production volume of over 2000 DLC racks per month [3]. - The company launched DLC-2 technology in May 2025, which offers features such as water and space savings, noise reduction, and a potential reduction in electricity costs by up to 40% [4]. - SMCI is currently facing challenges, including delayed purchasing decisions from customers and margin contraction due to increased competition from established players like HPE and Dell Technologies [5]. - The Zacks Consensus Estimate for SMCI's fiscal 2025 earnings is $2.07 per share, reflecting a year-over-year decline of 6.3% [5][6]. Company Analysis: Vertiv (VRT) - Vertiv has a robust thermal management portfolio, providing various cooling solutions that optimize performance and power utilization [7]. - The company is projected to achieve 24.91% EPS growth in FY25, driven by strong demand for AI cooling solutions [7][10]. - Vertiv continues to invest in research and capacity expansion to meet the growing needs of AI infrastructure, including the development of high-density cooling solutions for NVIDIA's platforms [9]. - The Zacks Consensus Estimate for Vertiv's fiscal 2025 revenues is $9.52 billion, indicating year-over-year growth of 18.8%, with earnings estimated at $3.56 per share, reflecting a growth of 24.91% [10][11]. Stock Performance and Valuation - Year-to-date, shares of SMCI have increased by 65.2%, while VRT shares have gained 6.3% [12]. - SMCI is trading at a forward Price to Sales ratio of 1.01X, above its median of 0.83X, whereas VRT is trading at a forward sales multiple of 4.5X, higher than its median of 4.25X [13]. Conclusion - Both SMCI and VRT are benefiting from the growth in cooling technology due to AI workloads and high-performance computing [16]. - However, VRT's financial metrics suggest it is a stronger investment choice compared to SMCI, which currently holds a Zacks Rank of 3 (Hold) versus VRT's 2 (Buy) [16].