TMTPOST -- NVIDIA’s next-generation GB300 AI server is under design, with a launch projected for the second quarter of 2025. Trial production is expected to commence in the third quarter of the same year, according to supply chain sources. The GB300 server will feature significantly higher cooling requirements. Unlike its predecessors, it is designed with fewer motherboard fans, suggesting a stronger reliance on advanced water-cooling systems to manage heat dissipation effectively. This development highlights NVIDIA’s focus on optimizing performance and energy efficiency in its next-generation AI hardware, addressing the growing computational demands in AI and data-intensive applications.