Toshiba S300 AI SATA III 3.5" Internal Surveillance Hard Drive 22TB

Built for the future of smart surveillance, the S300 AI is engineered to handle the high demands of AI-enabled video analytics, multi-stream recording, and edge-to-core data flow. With support for advanced workloads and always-on environments, it delivers the performance, capacity, and reliability needed for modern, intelligent security systems.

Intelligent Surveillance. Built to Perform.
Purpose-built for AI video recorders and video analytics servers, the S300 AI Surveillance Hard Drive features Toshiba OptiFrame Technology, an innovative firmware that enhances multi-stream performance, improves data handling efficiency, and helps minimize frame loss in demanding AI-driven surveillance and video analytics applications. This results in more accurate analytics, better object recognition, and faster decision-making capabilities for security operators.

AI-Ready. Detail-Driven.
With support for up to 64 high-definition camera streams and up to 32 AI streams, the S300 AI enables intelligent analytics at scale while offering storage capacities up to 24TB for extended video retention. Built for 24/7 operation to handle heavy AI workloads, the S300 AI delivers an Enterprise-level workload rating and MTTF/MTBF of up to 2.5 million hours ensuring long-term reliability and seamless data capture.

Features

Toshiba OptiFrame Technology
Innovative firmware helps optimize the flow of multiple video and meta data streams to the HDD, delivering smooth video recording and playback while minimizing frame drops.

Built for AI Workloads
Optimized for increased random access operation generated by AI-intensive workloads, ensuring real-time data access for uninterrupted AI analytics and insights.

Optimized for multi-bay, multi-stream environments
Support up to 64 HD cameras and up to 32 AI streams, allowing you to scale your smart video solution for your surveillance needs. Built-in RV sensors to help mitigate rotational vibrations in multi-bay systems.

Advanced Performance
7200 RPM, up to 1GB cache, and Conventional Magnetic Recording (CMR) technology deliver fast, reliable performance with advanced caching and enhanced random write operation for real-time AI data capture.

Enterprise-Level Reliability
Designed for 24/7 operation, the S300 AI features Enterprise-level workload rate of up to 550TB per year and up to 2.5 million hours MTBF, delivering reliable data handling for workload-intensive AI applications.

Broad Compatibility
Toshiba works with a wide range of surveillance system manufacturers for extensive testing to ensure compatibility with most DVR and NVR systems.

Built to Protect Every Frame
Modern surveillance systems must record video continuously while AI simultaneously analyzes stored video data for object detection, face recognition, and behavior insights. These mixed workloads can overload conventional storage and risk dropped frames. OptiFrame firmware is purpose-built to protect recording continuity by intelligently managing AI-driven workloads.

S300 AI + OptiFrame combines surveillance-grade hardware with workload-aware firmware engineered to keep AI-powered security systems recording continuously even while real-time analytics run in the background.

Recording-First Intelligence
Prioritizes continuous video capture by intelligently managing recording, AI analysis, and metadata workloads in real time.

Cache Protection for Reduced Frame Loss
Reserves and protects recording write buffers so AI analysis activity cannot disrupt video streams, even under heavy load.

Adaptive Scheduling for 24/7 Surveillance
Groups sequential recording writes and intelligently paces AI reads to maintain predictable, stable operation as systems scale.

Applications
• Surveillance Network Video Recorders (sNVR)
• Surveillance Digital Video Recorders (sDVR)
• RAID Storage Arrays for Surveillance
• Advanced AI-Powered Video Recorders
• Video Analytics Servers