Toshiba Surveillance HDD S300 4TB 3.5Inch 5400RPM

Model: Toshiba S300-72RPM Capacity: 8TB Interface: SATA 6.0Gb/s (SATA III) Form Factor: 3.5-inch Drive Type: Internal hard disk drive (HDD) Rotational Speed: 7200 RPM Cache Size: 256MB Data Transfer Rate: Up to 150 MB/s (average) MTBF (Mean Time Between Failures): 1 million hours Operating Temperature: 0°C to 70°C (32°F to 158°F) Storage Workload: Designed for high-write environments with up to 64 cameras