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韓国券商警告三星、SK 海力士內存庫存不足 10 天

2026-09-07 17:03:47

ChainCatcher 消息,韓國券商 KB Securities 警告,三星電子和 SK 海力士的儲存半導體庫存已降至不足 10 天供應量,明年可用供應將明顯不足。該機構週一報告指出,人工智慧基礎設施投資以前所未有的速度擴張,儲存晶片市場面臨嚴重供應短缺。關鍵因素是向 HBM4 過渡,HBM4 所需晶圓約為傳統 DRAM 的三倍,晶圓產能有限將減少傳統 DRAM 可用產能。

KB Securities 預計明年 DRAM 和 NAND 需求將超過供應 10 個百分點以上。研究主管 Kim Dong-won 表示,人工智慧伺服器將消耗 HBM、伺服器 DDR5 和企業級固態硬碟,可能導致歷史性短缺。全球超大規模數據中心運營商將明年人工智慧基礎設施投資預期上調至 1.3 萬億美元,較上年增長 60%。該機構預計明年儲存半導體將占人工智慧基礎設施總投資的 57%,高於去年的 14%,TrendForce 預計這一比例可能高達 68%。三星電子股價較高點跌去近 28%,SK 海力士跌去近 40%。

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