希捷科技（STX）今日盘中大跌5.05%，引发了市场的广泛关注。
消息面上，此次股价下挫主要源于市场对公司未来产能的担忧。希捷科技首席执行官戴夫·莫斯利此前在摩根大通会议上明确表示，建造新工厂“耗时太久”且可能导致未来产能过剩，公司战略重心在于通过技术迭代（如HAMR热辅助磁记录）提升现有产线的单盘存储密度，而非大规模扩建产能。
这番表态直接触发了投资者的焦虑情绪。在人工智能热潮驱动下，数据中心对存储的需求持续爆发，客户交货等待周期已超过一年。市场担忧，作为头部硬盘厂商的希捷科技若在产能扩张上态度保守，将难以弥合短期供需缺口，从而可能错失AI发展带来的行业机遇。这一“产能悖论”也拖累了整个存储芯片板块的市场情绪。
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