



The Toshiba S300 AI Surveillance Hard Drive is designed for professional environments and large-scale surveillance infrastructures. Supporting up to 24 TB of
storage, it can manage video feeds from up to 64 cameras while delivering real-time AI analytics on 32 simultaneous streams — all without dropping a single frame.
Designed for nonstop operation, it ensures smooth capture and analysis of large data volumes — keeping your system responsive and reliable, even under a heavy load.
Use for:
• AI Video Analytics Server and Storage Systems
• Centralized Surveillance Data Storage Systems
• Video Archive and Data Recovery Systems
• Multi-Bay-RAID Storage for Surveillance Data
Key Features:
Optimized for AI workloads
Handles high random access efficiently, enabling fast video data retrieval and real-time analytics with high responsiveness.
High scalability
Supports up to 64 high-res camera streams and 32 AI streams, enabling easy scaling to meet evolving AI-driven surveillance requirements.
Enterprise-grade reliability
With an annual workload rating of 550 TB and MTTF of up to 2.5 million hours, it operates 24/7 in mission-critical environments.
Compare S300 Series
| S300 AI | S300 Pro | S300 |
Suitable for | AI-powered | High-class | Surveillance System |
Recording Technology | CMR | CMR | SMR |
AI Stream | 32 | - | - |
Number of Camera | Up to 64 | Up to 64 | Up to 64 |
Drive Bays Supported | Up to 24 | Up to 24 | Up to 8 |
Workload | 550 TB/year | 300 TB/year | 180 TB/year |
MTTF / MTBF | Up to 2 500 000 million | 1 200 000 hours | 1 000 000 hours |

The Toshiba S300 AI Surveillance Hard Drive is designed for professional environments and large-scale surveillance infrastructures. Supporting up to 24 TB of
storage, it can manage video feeds from up to 64 cameras while delivering real-time AI analytics on 32 simultaneous streams — all without dropping a single frame.
Designed for nonstop operation, it ensures smooth capture and analysis of large data volumes — keeping your system responsive and reliable, even under a heavy load.
Use for:
• AI Video Analytics Server and Storage Systems
• Centralized Surveillance Data Storage Systems
• Video Archive and Data Recovery Systems
• Multi-Bay-RAID Storage for Surveillance Data
Key Features:
Optimized for AI workloads
Handles high random access efficiently, enabling fast video data retrieval and real-time analytics with high responsiveness.
High scalability
Supports up to 64 high-res camera streams and 32 AI streams, enabling easy scaling to meet evolving AI-driven surveillance requirements.
Enterprise-grade reliability
With an annual workload rating of 550 TB and MTTF of up to 2.5 million hours, it operates 24/7 in mission-critical environments.
Compare S300 Series
| S300 AI | S300 Pro | S300 |
Suitable for | AI-powered | High-class | Surveillance System |
Recording Technology | CMR | CMR | SMR |
AI Stream | 32 | - | - |
Number of Camera | Up to 64 | Up to 64 | Up to 64 |
Drive Bays Supported | Up to 24 | Up to 24 | Up to 8 |
Workload | 550 TB/year | 300 TB/year | 180 TB/year |
MTTF / MTBF | Up to 2 500 000 million | 1 200 000 hours | 1 000 000 hours |