铠侠与闪迪发布第九代 2Tb QLC 3D 闪存，接口速度 4.8Gb/s 提升 33% Kioxia and SanDisk unveil ninth-gen 2Tb QLC 3D flash with 4.8Gb/s interface, 33% faster
面向 AI 基础设施与数据密集型场景，采用 CBA 架构与 6 平面设计，NAND 接口速度较上代提升 33%。 Targeting AI infrastructure and data-intensive workloads, the new flash uses CBA architecture and 6-plane design, with NAND interface speed 33% higher than the previous generation.
铠侠与闪迪今日共同宣布推出第九代高性能 2Tb QLC 3D 闪存，面向 AI 基础设施及数据密集型应用场景，以应对 AI 工作负载带来的存储需求增长。
技术与性能提升
- 采用 CMOS 直接键合阵列（CBA）架构，结合先进 CMOS 晶圆与成熟存储单元阵列平台
- 引入 6 平面架构及多项性能增强设计，提升写入与读取带宽
- 改善读写功耗效率
- NAND 接口速度达 4.8Gb/s，较第八代 2Tb QLC 产品提升 33%
铠侠 CTO 宫岛英史表示，随着 AI 应用从生成式 AI 向智能体和物理 AI 扩展，数据利用日趋多样化和复杂化，公司正通过成熟的存储单元技术与最新 CMOS 技术相结合，加速第九代闪存开发，在保持较高投资效率的同时实现高性能。
闪迪 CTO Alper Ilkbahar 表示，AI 的快速普及正在加速存储接口迭代，市场对能更快进化的存储技术需求日益增长，第九代 QLC 技术展示了 CBA 架构在分别推进 CMOS 和存储技术创新方面的灵活性。
Kioxia and SanDisk today jointly announced the release of ninth-generation high-performance 2Tb QLC 3D flash memory, targeting AI infrastructure and data-intensive application scenarios to meet the growing storage demands of AI workloads.
Technology and performance improvements
- Uses CMOS directly bonded to array (CBA) architecture, combining advanced CMOS wafers with mature memory cell array platforms
- Introduces a 6-plane architecture and multiple performance-enhancing designs to increase write and read bandwidth
- Improves read/write power efficiency
- NAND interface speed reaches 4.8Gb/s, a 33% improvement over the previous-generation 2Tb QLC product
Kioxia CTO Hidefumi Miyajima said that as AI applications expand from generative AI to agentic and physical AI, data usage is becoming more diverse and complex. The company is accelerating the development of ninth-generation flash by combining mature memory cell technology with the latest CMOS technology, achieving high performance while maintaining high investment efficiency.
SanDisk CTO Alper Ilkbahar said the rapid adoption of AI is accelerating storage interface evolution, and the market increasingly demands storage technology that can evolve faster. Ninth-generation QLC technology demonstrates the flexibility of the CBA architecture in advancing CMOS and storage technology innovations separately.
来源
- IT之家 · 08-12 21:48