WD 4TB, 2TB Surveillance Hard Disk

• 24/7 Operation: Engineered for always-on, non-stop recording, unlike standard desktop drives.
• High Workload Rating: Designed to handle constant data writing from multiple cameras, often with a workload rating significantly higher than desktop drives (e.g., 180TB/year).
• Optimized for Video: Features like "AllFrame" or "ImagePerfect" firmware minimize frame loss, pixelation, and video interruptions for smooth, reliable playback.
• Supports Multiple Cameras: Can handle simultaneous streams from numerous HD cameras (e.g., up to 64 HD cameras).
• Enhanced Reliability & Durability: Built to withstand the demands of a surveillance environment, including features for vibration tolerance (in multi-drive systems) and error recovery.
• Lower Power Consumption: Optimized for energy efficiency in constant operation, reducing heat and overall system strain.
• SATA Interface: Standard 3.5-inch form factor with SATA 6Gb/s interface for broad compatibility with DVRs and NVRs.

A 4TB surveillance hard disk is an excellent choice. It suits larger surveillance systems perfectly. Systems with multiple cameras benefit greatly. Higher resolution recording also gains from it. These 4TB drives ensure reliable performance. They provide continuous video recording. They handle high workloads efficiently.

Key Features of 4TB Surveillance Hard Disks

• With 4TB of storage, you get ample space. It stores video footage from many cameras. This is crucial for high-resolution recording (1080p, 4K). More storage means longer retention periods. You can keep recordings before overwriting.
• These drives operate 24/7. They are built for constant running. This ensures smooth video recording. Downtime is minimized, which is vital. Surveillance systems need always-on functionality.
• Surveillance hard drives offer high endurance. They handle many write cycles. This is typical for constant video recording. A 4TB drive withstands continuous writing. It also handles overwriting effectively.
• They are optimized for video footage. These drives manage continuous video data streaming. They deliver smooth, uninterrupted recording. This is especially true for high-definition video. Multi-camera environments benefit greatly.
• Many drives include vibration resistance. This is very useful for multiple drives. It helps when drives are close in a system. Data recovery and error management features exist. Some drives have these built-in. They minimize data loss or corruption.

Popular 4TB Surveillance Hard Disk Brands

• Western Digital (WD Purple 4TB) is a top brand. It offers reliable performance for surveillance. WD Purple drives support up to 64 HD cameras. AllFrame technology reduces video frame loss.
• Seagate SkyHawk 4TB drives are also excellent. They are optimized for high-definition systems. They support multiple cameras. SkyHawk AI enhances video analytics. They provide 24/7 monitoring.
• Toshiba S300 4TB series offers robust durability. These drives are designed for 24/7 recording. They provide high capacity and reliability. This suits various surveillance installations.
• HGST (now part of Western Digital) provides great options. HGST offers enterprise-grade hard drives. They deliver reliability and performance. High-demand surveillance applications use them.

How to Choose

Consider your number of cameras. Many high-resolution cameras need 4TB. It offers longer retention than a 2TB drive. The resolution of your cameras matters. 4K cameras demand more storage. A 4TB drive handles this better. For constant, high write-intensive recording, check endurance ratings.

If you are setting up a larger system, choose 4TB. For high-quality surveillance, it is ideal. It balances storage capacity and reliability. Contact us for specific recommendations. We can help configure your surveillance setup.

These 4TB surveillance hard disks are available at Techcircle Computers, Rasumal House, 2nd Floor Shop 2F-19, in Nairobi, Kenya. Prices typically range from KES 10,000 to KES 18,000. Price variations depend on brand and features.

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