摩根大通美光调研：新厂提前投产也只能满足一半需求，上下文窗口存储成NAND新增长点

Core Viewpoint - Micron Technology executives signal that even with the new Idaho 1 wafer fab expected to start production in mid-2027, the supply-demand imbalance for DRAM and HBM will remain unresolved, leading to sustained price support for memory products [1][3]. Group 1: Supply and Demand Dynamics - Micron's CFO Mark Murphy and CBO Sumit Sadana stated that the company can currently meet only 50% to two-thirds of key customer mid-term demand [1][2]. - The new Idaho 1 wafer fab's capacity ramp-up will be gradual, constrained by physical conditions rather than capital limitations [2]. - Competitors' new capacities are also facing similar ramp-up challenges, with production expected to begin in late 2027 and 2028 [2][3]. - Morgan Stanley predicts that DRAM average prices will increase by nearly 60% year-on-year in 2026 due to ongoing supply constraints [1][3]. Group 2: Growth in AI and Memory Demand - Micron's management expressed optimism regarding the demand environment for DRAM and NAND, with customers continuously increasing their storage needs [3][6]. - The demand for GPUs and XPUs has surged, with Nvidia reporting backlog orders exceeding $500 billion, indicating a strong upward trend in memory requirements [3][6]. - The anticipated demand growth for DRAM and NAND is expected to be at least 20% by 2026, although this will not keep pace with the projected demand growth of over 30% [2]. Group 3: New Opportunities in NAND - Micron's management noted that the new context window storage platform announced by Nvidia is expected to drive additional NAND bit demand, as large cloud service providers are developing KV cache management systems [4]. - The deployment of these systems is anticipated to significantly increase NAND requirements, particularly as the context window size grows [4]. Group 4: Emerging Trends in Robotics - Micron expects embodied intelligence, especially in robotics, to become a significant demand driver for memory, following the trend of generative AI [6]. - A leading humanoid robot may require up to 64-128GB of DRAM and 1-2TB of NAND, indicating substantial incremental demand if scaled to millions of units [6].