WD Purple™ drives are specially designed for surveillance applications, ensuring they can endure the extreme temperature changes and vibrations typical in NVR settings. In contrast to regular desktop drives, which are intended for occasional use, WD Purple is built to thrive in the demanding and continuous 24/7 operation of high-definition surveillance systems. Choosing WD Purple provides you with dependable, surveillance-focused storage that has been rigorously tested for compatibility across various security systems. Additionally, the exclusive AllFrame™ technology minimizes frame loss and enhances the quality of video playback.

Western Digital’s Exclusive AllFrame™ Technology – All WD Purple™ drives come with AllFrame™ technology, which enhances ATA streaming to reduce frame loss and enhance overall video playback in various security video solutions.

Improved Workload Ratings – WD Purple™ drives boast an impressive workload rating of up to 180TB/year⁷, which is three times that of standard desktop drives. This capability allows them to meet the unique demands of mainstream video surveillance DVR and NVR systems.

Support for Multiple Cameras and Streams – Modern recorders now have the capacity to support multiple video streams per camera. Certain WD Purple™ drives can accommodate up to 64 single-stream HD cameras (as detailed in the specifications table) and also handle the latest cameras transmitting multiple streams for basic AI functionality. This flexibility enables you to upgrade or expand your security applications in the future.

Designed for Present and Future Surveillance Needs – With an impressive MTBF of up to 1 million hours¹, WD Purple™ drives are purpose-built for mainstream surveillance DVRs and NVRs operating round-the-clock. These drives incorporate tarnish-resistant components² and support more than eight bays², ensuring reliable operation in surveillance systems even in challenging environments.

Extensive Compatibility and Seamless Integration – WD Purple™ hard drives are designed with compatibility in mind, allowing you to easily and seamlessly expand your surveillance system’s capacity. They are compatible with a wide range of leading enclosures and chipsets, making it easy to find the right DVR or NVR configuration for your needs.

Proactive Storage Management with WDDA-  Western Digital Device Analytics™ (WDDA) provides a wealth of operational and diagnostic data about storage devices to the system. Algorithms analyze this data and guide the system to alert system administrators about specific recommended actions to address potential issues. WDDA is designed to empower OEMs, system integrators, and IT professionals to effectively monitor and proactively manage supported storage devices for optimal operation.

Three-Year Limited Warranty – As a leading hard drive manufacturer, Western Digital backs their surveillance storage solutions with a 3-year limited warranty included with every WD Purple™ drive