存储芯片：“饥饿游戏”开启，一场为期四年的上行周期
Hua Er Jie Jian Wen·2025-09-26 02:27

Core Insights - The global storage chip market is entering an unprecedented "hunger game" driven by AI demand, leading to structural growth in the industry [1] - The report from JPMorgan highlights that the "memory hunger" trend, led by cloud service providers, is pushing the entire industry into a growth phase [1] Group 1: Market Dynamics - AI computing is the primary driver of demand for high-performance memory, impacting not only high-bandwidth memory (HBM) but also traditional DRAM and NAND flash [1] - There is a potential supply shortage in the next 12 months, which is expected to support rising prices across the market [1] - The NAND flash market is experiencing a strong rebound, partly due to a severe shortage of hard disk drives (HDD), prompting customers to shift towards enterprise solid-state drives (eSSD) [1][4] Group 2: Market Forecasts - JPMorgan has raised its forecast for the global storage market, predicting a 6% to 24% increase in the total addressable market (TAM) for 2025 to 2026, with an expected market size of nearly $300 billion by 2027 [1][3] - By 2027, AI-related applications are projected to account for 53% of the DRAM market TAM [3] Group 3: DRAM and HBM Insights - The DRAM market is entering an unprecedented four-year pricing upcycle from 2024 to 2027, driven by HBM's stability [2] - HBM is expected to account for 43% of the total value in the DRAM market by 2027, smoothing out traditional DRAM price fluctuations [2] - SK Hynix is positioned to lead in the HBM4 race, potentially capturing over 60% of the market share [2] Group 4: NAND Market Recovery - The NAND flash market is experiencing a strong pricing recovery after two years of underinvestment, driven by increased demand for eSSD [5] - The shortage of traditional HDDs, with delivery cycles extending up to 52 weeks, is pushing the nearline storage market to adopt eSSD as a replacement [5] - NAND prices are expected to continue rising, with a projected 7% increase in average selling prices for the 2026 fiscal year [5]