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Toshiba S300 Surveillance HDD Review: Reliable 24/7 Storage for CCTV

Toshiba 2TB S300 Surveillance HDD - 3.5' SATA Internal Hard Drive Supports up to 64 HD cameras at a 180TB/Year workload (HDWT720UZSVA)
4.6
[High-Speed Performance]  Reads up to 160 MB/s and writes up to 150 MB/s for fast, reliable storage.
[Surveillance-Optimized Design]  Engineered for surveillance systems, ideal for home or business security camera setups.
[Enhanced Reliability]  RV sensor technology maintains stable performance with multiple HD cameras recording simultaneously.
[24/7 Continuous Operation]  Designed for continuous 24/7 operation in demanding environments and heavy workloads.
[Advanced Formatting Compatibility]  Supports advanced formatting to work seamlessly with a wide range of DVR and NVR systems.
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Surveillance storage built to keep CCTV footage safe and accessible around the clock, the Toshiba S300 Surveillance HDD promises reliable, always-on operation. That reliability brings peace of mind for homeowners and small businesses running continuous recording. Is the drive the right fit for multi-camera systems and long retention needs?

⚡ At a Glance
  • Performance: Stable throughput suited to continuous recording and regular playback
  • Best for: Home and small-to-medium business CCTV systems needing constant recording
  • Not ideal for: Primary desktop storage or high-speed gaming arrays requiring NVMe speeds

A 3.5-inch SATA surveillance hard drive engineered for 24/7 operation with RV sensor technology. Advanced formatting ensures compatibility with many DVR and NVR systems.


Reliable continuous recording - thanks to RV sensor technology

RV sensor technology maintains stable performance even in racks or multi-bay enclosures where vibration can occur. The drive's design targets sustained read/write stability during multiple simultaneous streams.

Fewer errors and steadier recording when several high-definition cameras write at once, reducing the chance of dropped footage during busy hours.

Faster access and playback - with up to 160 MB/s read and 150 MB/s write

Specified maximum throughputs of up to 160 MB/s read and 150 MB/s write enable quicker transfers than many legacy surveillance drives. Those speeds support playback and export tasks without prolonged delays.

Quicker review and export of footage, so clips can be located and saved faster during investigations or routine maintenance.

Designed for CCTV ecosystems - with advanced formatting and 24/7 operation support

Advanced formatting technology allows seamless work with a wide range of DVR and NVR systems, while the drive is engineered for continuous, around-the-clock operation and a high annual workload rating.

Easy integration into existing surveillance setups and dependable performance under sustained recording demands.

✨ The 4 Key Reasons for Toshiba S300 Surveillance HDD
  1. 2TB capacity - Stores weeks of continuous footage, depending on resolution and retention settings
  2. 160 MB/s read speed - Faster retrieval for reviewing and exporting footage than older drives
  3. Plug-and-play installation - Fits standard 3.5-inch SATA bays for simple swaps and upgrades
  4. Supports 64 HD cameras - Built to cope with heavy multi-camera recording workloads reliably
📋 Technical Details at a Glance
  • Form Factor: 3.5-inch
  • Interface: SATA (internal)
  • Capacity: 2TB
  • Read Speed: Up to 160 MB/s
  • Write Speed: Up to 150 MB/s
❓ Frequently Asked Questions

Q: Can the drive run continuously for CCTV use?

A: Yes. The drive is built for 24/7 operation and is specified for continuous surveillance recording.

Q: How many cameras can one drive support?

A: Drive supports setups with up to 64 HD cameras and is rated for a 180 TB/year workload.

Q: Will it work with my DVR or NVR?

A: Advanced formatting allows the drive to work seamlessly with a wide range of DVR and NVR systems, improving compatibility during installation.

🏆 Our Verdict

The Toshiba S300 Surveillance HDD suits homeowners and small-to-medium businesses that need dependable, continuous recording. Robust engineering, RV sensor technology and advanced formatting make it well suited to multi-camera CCTV systems. Long-term reliability and a high workload rating make the drive a practical choice for surveillance installations that demand steady performance.