232层三维闪存芯片
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部分SSD产线暂时关闭?长江存储致态辟谣
Guan Cha Zhe Wang· 2025-11-25 05:22
11月19日,在2025数据存储产业大会上,中国工程院院士、中电标协数据存储专委会战略指导委员会主 任倪光南致辞指出,我国数据存储产业已经拥有关键核心技术和足够的产业规模,长江存储的232层三 维闪存芯片已经规模出货,代表业界最先进的水平,首条全国产化的产线已经启动导入就材。我国SSD 主控厂商也迅速崛起,已经有十几家厂商自主研发了SSD主控芯片成功商用,用户体验良好。 11月25日,长江存储旗下品牌致态通过微博发布澄清声明。声明表示,关注到一张恶意伪造的长江存储 官网公告截图在互联网传播,杜撰长江存储和零售品牌致态不实信息。 声明称,"该截图为虚假信息。长江存储及旗下致态品牌从未发布过此信息,请勿信、勿传。 ...
倪光南:中国数据存储产业已拥有关键核心技术和足够产业规模
Guan Cha Zhe Wang· 2025-11-20 02:59
Core Insights - The development of AI presents significant opportunities for the data storage industry, shifting IT architecture from a compute-centric to a storage and data-centric model [3][4] - China's data storage industry has achieved key core technologies and sufficient industrial scale, with Yangtze Memory Technologies' 232-layer 3D NAND flash chips already in mass production [4][5] - The industry has reached international leading levels in technology, with domestic storage solutions being widely applied in critical sectors such as finance, government, telecommunications, and healthcare [5] Industry Challenges - The data storage industry faces challenges such as a low data retention rate of only 2.8%, insufficient data aggregation for AI scenarios, and a lack of high-quality datasets [5] - The proportion of all-flash storage in China is only 29.2%, compared to 55.4% in the United States, indicating a gap in technology adoption [5] - There is a lack of independent categories in AI storage, inadequate ecosystem development, and a shortage of talent in data storage [5] Recommendations for Future Development - The data storage committee should focus on industry promotion, technological breakthroughs, standard guidance, industrial collaboration, and ecosystem building to enhance the core competitiveness of China's data storage industry [2][5]