金吾财讯 | 港股存储概念盘中强势拉升，截至发稿，兆易创新(03986)涨14.54%，澜起科技(06809)涨12.58%，南方两倍做多海力士(07709)涨12.61%，南方两倍做多三星电子(07747)涨3.09%。消息面上，摩根士丹利新近研究称，受AI数据中心需求持续增长推动，硬盘及存储全产业链供需紧张程度超出预期，短缺局面或至少持续至2028年，打破此前“2027年缓解”预期，资金回流带动板块走强。需求端看，AI服务器DRAM单台用量为普通服务器8—10倍，NAND及企业级硬盘用量超3倍；大模型推理与AIAgent规模化将推动存储需求爆炸式增长。此外，TrendForce集邦咨询最新研究披露，由于存储器大厂的产能规划持续倾向HBM、高层数3DNAND等高附加价值产品，挤压NORFlash、SLCNAND依赖的成熟制程产能，然而因需求稳定，已推动2026上半年NORFlash、SLCNAND累计合约价涨幅分别突破100%。由于供应商未有大规模扩产计划，预估下半年两项产品的价格将随供需紧张而继续调升。
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