Western Digital Purple 5400RPM 64MB Cache Surveillance Hard Disk Drive

OVERVIEW: Uncompromising Storage: Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems. The Right Drive for the Job: WD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems. Performance You Can Trust: From a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most. Expand Your View to 64: WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system. Seamless Integration: With a wide range of industry-leading enclosures and chipsets supported, you're sure to find the configuration and compatibility that's right for your NVR.