Toshiba S300 Pro 10TB Surveillance Hard Drive 3.5" SATA 7200RPM

The Toshiba S300 Pro 10TB is a surveillance-grade internal hard drive built for continuous DVR/NVR recording, not general desktop use.

Key specs

• Capacity: 10TB
• Interface: Uses a 3.5-inch SATA III interface running at 6 Gb/s.
• Spindle speed: 7200 RPM
• Cache: 256 MB buffer
• Built to run non-stop, 24 hours a day, 7 days a week.
• Workload: supports multi-camera surveillance recording

Where it fits

Choose this drive for jobs where the recorder runs around the clock — retail premises, warehouses, offices and residential blocks with several cameras writing to one volume continuously. The S300 Pro series is built specifically for that kind of sustained recording load, unlike general-purpose desktop drives rated for shorter duty cycles.

What it pairs with

It's a natural fit inside DVR or NVR chassis handling multiple camera feeds, and in dedicated video storage servers where long-term retention matters. The 3.5-inch SATA III interface is the standard fitting used across most current recorders, so it's worth checking your DVR/NVR's supported drive list before ordering.

Selection factors for installers

• Storage headroom: 10TB suits sites needing extended retention across multiple channels.
• Throughput: 7200 RPM plus the 256 MB cache buffer supports the sequential write demands of continuous multi-stream recording.
• Form factor: standard 3.5-inch SATA III fitting for straightforward bay compatibility.