WD 1 TB Surveillance Hard Drive - Purple

Built for mainstream surveillance DVRs and NVRs, professional security installers, integrators and VARs Ideal for high temperature, always-on, surveillance security systems to ensure reliability and quality video playback for when you need it most With a workload rating of up to 180 TB/year, built for always-on, 24/7, high-definition surveillance systems AllFrame 4K technology tunes the hard drive to help reduce frame loss, improve overall video playback and increase the number of hard drive bays supported within a NVR Each drive supports up to 64 cameras and available in capacities up to 10 TB