供需缺口已达200%，存储大厂预测明年将持续缺货

Group 1 - The storage supply-demand gap has reached 200%, driven by AI inference demand for high bandwidth memory (HBM), NAND Flash, and HDD, with expectations of continued shortages into 2026 and uncertain conditions for 2027 [1] - Wisdom Technology is the largest supplier of NAND Flash controller chips globally and a market leader in SSD controller chips, holding the most controller chip solutions and related technology patents [1] - Controller chips are considered the "brain" of storage devices, with core functions including data scheduling, error correction mechanisms, and interface protocol control, significantly impacting product performance and market competition [1] Group 2 - Samsung Electronics has suspended DDR5 DRAM contract pricing, prompting other manufacturers like SK Hynix and Micron to follow suit, leading to supply chain disruptions with price increases observed in the market [2] - Recent reports indicate that the price of DDR series memory modules has doubled in the past two weeks, with significant price fluctuations occurring within a single day [2] - Companies like Tianshan Electronics and Lianyun Technology are actively involved in the development of storage products, with Tianshan holding a 45% stake in Lianxin, which focuses on ASIC chips and enterprise storage products [2]