WD 6TB WD Purple Surveillance HDD SATA 6 Gb/s 256 MB Cache 3.5" Internal WD64PURZ

Built to endure the rigorous demands of continuous security monitoring, WD Purple hard drives are purpose-engineered for $24/7/365$ video surveillance systems. Unlike standard desktop drives that are rated only for intermittent workloads, WD Purple is structurally optimized to handle the intense thermal spikes and mechanical vibrations typical in multi-drive NVR systems. Extensively tested across a vast ecosystem of security hardware, these drives guarantee maximum compatibility. Furthermore, integrated AllFrame™ technology actively prevents dropped frames, ensuring seamless and fluid video playback during critical investigations.