WD Purple 12TB 3.5" SATA Surveillance Internal Hard Drive WD121PURZ

The WD Purple 12TB Surveillance Hard Drive is purpose-built for modern CCTV and security surveillance systems that require reliable 24/7 continuous recording. Designed specifically for DVR and NVR environments, it features Western Digital's exclusive AllFrame™ technology , which helps reduce frame loss, improve video playback quality, and optimize performance in multi-camera surveillance systems. With a massive 12TB storage capacity , this drive can support up to 64 HD surveillance cameras and is optimized for systems with up to 16 drive bays , making it an ideal solution for homes, businesses, offices, warehouses, and commercial security installations. It also supports workloads of up to 180TB per year , ensuring dependable long-term performance under constant write-intensive operation. Built with surveillance-grade reliability, the WD Purple drive minimizes downtime while delivering stable, efficient storage for high-definition video footage. Its SATA III 6Gb/s interface provides fast data transfer, while low power consumption and optimized firmware make it the preferred choice for professional surveillance applications.