Toshiba S300 Surveillance Internal Hard Drive 2 TB 5400 RPM 128 MB 3.5 SATA III

The Toshiba S300 Surveillance internal hard drive is specifically designed for 24/7 continuous operation in surveillance systems such as DVRs and NVRs. With a capacity of 2 TB, a spindle speed of 5400 RPM, and a 128 MB cache, this 3.5-inch SATA III drive delivers reliable performance for recording and storing high-definition video footage from up to 64 cameras.

Advantages

Engineered for high workload rates up to 180 TB/year, the S300 series supports up to 8 drive bays and offers a Mean Time To Failure (MTTF) of 1,000,000 hours. Its Conventional Magnetic Recording (CMR) technology ensures consistent write performance, while Advanced Format and Native Command Queuing optimize data handling. Low power consumption (3.3 W idle) and a wide operating temperature range (0 to 70 °C) make it suitable for various surveillance environments.

Suitable for

• Surveillance DVR/NVR systems
• Security camera recording (up to 64 cameras)
• 24/7 continuous operation applications
• Small to medium business security setups

Key specifications

• Capacity: 2 TB
• Form Factor: 3.5-inch
• Interface: SATA III (6 Gb/s)
• Spindle Speed: 5400 RPM
• Cache Memory: 128 MB
• Max. Sustained Transfer Rate: 170 MB/s
• Workload Rate: Up to 180 TB/year
• MTTF: 1,000,000 hours
• Number of Camera Streams Supported: Up to 64
• Number of Drive Bays Supported: Up to 8
• Recording Technology: CMR
• Advanced Format: Yes
• Native Command Queuing: Yes
• Power Consumption (Idle): 3.3 W
• Operating Temperature: 0 to 70 °C

Recommendations

For optimal performance in surveillance systems, pair this drive with a compatible DVR/NVR that supports SATA III and 3.5-inch drives. Ensure adequate cooling in the enclosure to maintain operating temperatures within the specified range.