The Toshiba S300 4TB Surveillance Hard Disk is engineered specifically for professional CCTV surveillance systems. Designed for continuous 24/7 operation, it provides reliable performance for DVR and NVR systems while supporting simultaneous recording from multiple HD security cameras.
• 4TB Surveillance Storage
• Designed for Continuous 24/7 Recording
• Optimized for DVR & NVR Systems
• Surveillance Optimized Firmware
• Native Command Queuing (NCQ)
• Advanced Shock Sensor
• High Reliability Design
• 5400 RPM Rotational Speed
• Up to 157 MB/s Data Transfer Rate
• SATA III 6 Gb/s Interface
• 128MB Cache Buffer
• Supports DVR & NVR Systems
• Supports Up to 32 HD Cameras
• RAID Compatible
Home CCTV, Commercial Surveillance, Office Security, Banks, Retail Stores, Warehouses, Educational Institutions and Industrial Monitoring.
3 Years Official Warranty.
| Brand | Toshiba |
| Series | S300 |
| Model | HDWT740UZSVA / HDWT840UZSVA |
| Type | Surveillance HDD |
| Capacity | 4TB |
| Form Factor | 3.5 Inch |
| Interface | SATA III 6 Gb/s |
| RPM | 5400 RPM |
| Cache Buffer | 128MB |
| Maximum Data Transfer Rate | Up to 157 MB/s |
| Camera Support | Up to 32 HD Cameras |
| Drive Bay Support | 1–8 Bays |
| Recording Technology | SMR |
| Shock Sensor | Yes |
| NCQ Support | Yes |
| MTBF | 1,000,000 Hours |
| Power Consumption | Approx. 15W |
| Dimensions | 147 × 101.85 × 26.1 mm |
| Weight | 650g |
| Color | Silver |
| Warranty | 3 Years |
No reviews yet — be the first to share your experience.
No questions yet — ask the first one.
