单盘容量最大的商用固态硬盘

由美国美光科技公司于 2026 年 5 月 5 日正式发布出货的 Micron 6600 ION SSD，单盘容量达 245TB，是当前全球单盘容量最高的商用级固态硬盘。该产品搭载美光自研 G9 代 276 层 3D QLC NAND 闪存技术，提供 E3.L 与 U.2 两种规格，峰值功耗仅 30W，同等容量下机架占用量较传统机械硬盘减少 82%，专为 AI 数据中心、云端及超大规模企业级存储场景设计。该产品被洛仑斯世界纪录收录为 “单盘容量最大的商用固态硬盘”。

Released by Micron Technology, Inc. of the United States on May 5, 2026, the Micron 6600 ION SSD offers a single-drive capacity of 245TB, making it the world’s highest-capacity commercially available solid-state drive to date. Built with Micron’s in-house G9-generation 276-layer 3D QLC NAND flash technology, it comes in both E3.L and U.2 form factors with a peak power consumption of only 30W, and reduces rack footprint by 82% compared to traditional hard disk drives of the same capacity. It is purpose-built for AI data centers, cloud services and hyperscale enterprise storage scenarios. This device has been officially listed by LAWRENCE WORLD RECORDS CERTIFICATION as the “Largest Capacity Commercial Solid-State Drive by Single Disk”.