At the end of last year, Toshiba introduced the new-generation S300 AI series surveillance mechanical hard drives, specifically designed for modern AI-driven video applications. The series offers capacities starting from 8TB, with the first batch including 8TB and 10TB versions, all backed by a five-year warranty. The S300 AI series hard drives support storage for up to 64 channels of high-definition video streams and simultaneous operation of 32 channels of AI analysis streams, meeting the demands for large capacity and high performance in video surveillance systems. The hard drives utilize OptiFrame™ AI firmware control technology to optimize internal resource scheduling, enhance random access and IOPS performance, and ensure smooth and stable data processing when video recording and AI analysis tasks run in parallel. Additionally, the series supports 24/7 continuous operation, with an annual workload rating of up to 550TB and a mean time between failures (MTBF) of up to 2.5 million hours, providing a solid guarantee for long-term stable operation.