Elevate your surveillance system with the Western Digital Purple 4TB 3.5″ Surveillance HDD, built specifically for 24/7 continuous recording in high-definition CCTV setups. Designed with AllFrame™ Technology, this drive reduces frame loss, improves video playback, and increases reliability in video-streaming environments. The 4TB capacity gives you plenty of space to store high-resolution footage from multiple security cameras, supporting up to 64 HD video streams. Whether for home, office, or enterprise use, the WD Purple is engineered to handle the rigors of non-stop recording in DVR, NVR, and hybrid systems. ✅ Key Features 🛡️ Surveillance-Class Drive – Purpose-built for 24/7 video recording environments 📦 4TB Storage Capacity – Ideal for high-resolution and multi-camera security setups 🔄 AllFrame™ Technology – Reduces video interruptions and dropped frames ⚙️ 5400 RPM Speed + 64MB Cache – Ensures smooth, continuous write performance 🧩 3.5-Inch SATA Interface – Plug-and-play with most security systems 🎥 Supports Up to 64 HD Cameras – Scalable for growing security infrastructure 🌡️ High-Temperature Tolerance – Operates reliably in surveillance-grade conditions 🔌 Low Power Draw – Designed for long-term efficiency and reduced heat generation
