HDD Toshiba S300 4 TB 3.5 inch Serial ATA III

The Toshiba S300 3.5-inch surveillance hard drive is engineered for continuous, high-resolution video recording in professional security systems. Supporting up to 32 high-resolution cameras and available in capacities up to 4 TB, the S300 is built from high-quality components and tested for 24/7 reliability and consistent performance under demanding conditions.

Advantages

The S300 delivers reliable continuous recording with support for multiple cameras and optimized cache management to improve read/write cycles. Integrated rotational vibration (RV) sensors and advanced shock detection reduce the impact of multi-bay vibration, while high-endurance components and thermal tuning help maintain performance and lower power consumption in harsh environments.

Key specifications

• Form factor: 3.5-inch
• Designed for surveillance systems: up to 32 high-resolution cameras
• Maximum capacity: up to 4 TB
• 24/7 operation: engineered and tested for continuous use
• Technology: Dynamic Cache Technology for optimized buffer management
• Integrated sensors: RV sensors and multiple shock sensors
• Reliability metrics: up to 1,000,000 hours MTTF
• Workload rating: up to 180 TB/year

How to use

Install the S300 into a compatible DVR, NVR or video server according to the host device manufacturer’s instructions. Ensure the drive is mounted securely in the multi-bay chassis to allow RV sensors and vibration control to function correctly. Configure the recording system to recognize the drive, set desired recording resolution and retention policies, and verify continuous operation and temperatures during initial deployment.

Recommendations

Use the Toshiba S300 in surveillance systems that require continuous 24/7 recording and up to 32 camera support. For multi-bay installations, follow chassis manufacturer guidance for drive spacing and vibration damping, monitor operating temperature, and perform regular backups of critical footage to secondary storage to ensure data protection.