Zheng Quan Shi Bao Wang·2026-01-09 07:24Group 1 - Nvidia unveiled its next-generation AI chip architecture, Rubin, during CES, which is expected to significantly increase the demand for liquid cooling solutions in data centers due to a 100% requirement for full liquid cooling driven by explosive growth in cabinet power density [1][2] - The liquid cooling market is projected to experience rapid growth, with Nvidia's GPU shipments expected to reach 12.5 million units by 2026, leading to a market size of 69.7 billion yuan for Nvidia's liquid cooling systems and 35.3 billion yuan for ASIC liquid cooling systems [2][3] - The introduction of the Rubin architecture is set to reshape the data center cooling landscape, with the NVL72 cabinet consuming approximately 190-230 kW and the NVL576 targeting 600 kW, effectively phasing out air cooling for high-power cabinets [2] Group 2 - The microchannel cooling plate is anticipated to become a central value component in secondary cooling systems, with the liquid cooling value of a 72-node cabinet estimated at around $70,000, where the cooling plate accounts for approximately half of this value [3] - The Rubin architecture's adoption of a "45°C warm water direct cooling" solution allows for natural cooling in various climates, potentially eliminating the need for compressor-based cooling systems and leading to significant cost savings [3] - The global market for dry coolers used in data centers is expected to reach 20.89 billion yuan by 2031, with a compound annual growth rate of 8.9% from 2025 to 2031 [3] Group 3 - Ningbo Jinda has a competitive advantage in the heat exchanger equipment manufacturing sector, with a full-process technology coverage and a growing order book for heat exchanger equipment [4] - The company has established partnerships with major dry cooler manufacturers and is the sole overseas supplier for Vertiv's data center business, which is a key partner in Nvidia's liquid cooling ecosystem [5] - With experience in delivering to over 60 countries, Ningbo Jinda's global service capabilities are expected to enhance its market competitiveness and allow it to benefit from the growing demand for equipment driven by global AI infrastructure development [5]