SEAMLESS INTEGRATIONWith 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.LESS IS MORELow power consumption is a must in a high-temperature, always-on surveillance environment. IntelliSeek technology helps reduce damaging ambient noise and vibrations.Designed for SurveillanceThe WD Purple drive is designed for both DVR and NVR security systems, and is compatible with many of the the leading surveillance and security manufacturers. We can help you find the perfect storage for your system.Ultimate storage for hopefully nothingBuilt 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 JobWD Purple drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems.Expand Your View to 64WD Purple drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system.Performance You Can TrustFrom a worldwide leader in the storage industry, WD Purple is engineered for quality video playback when you need it most.Technical SpecificationsWD Purple is built for personal, home office or small business surveillance systems using up to 64 HD cameras.SpecificationsCapacity 6 TBBuffer Size 64 MBRotational Speed 5,400 RPM (nominal)Metric Weight 0.75 kgMetric Width 101.6 mmMetric Height 26.1 mmMetric Depth 147 mmBuffer Size:64 MBCapacity:6 TBInterface:SATA 6Gb/sDepth:147 mmHeight:26.1 mm