WD Purple 2TB SATA 6Gb/s CE HDD 3.5inch internal 256MB Cache 24x7 Bulk

Surveillance you can trustWestern Digital has provided surveillance-grade storage for more than a decade. With WD Purple surveillance storage, drives are engineered for high temperature, always-on surveillance systems so you can rely on quality video when you need it most. WD Purple delivers smart video storage that you can trust.Western Digital's Exclusive AllFrame technologyAll WD Purple drives are equipped with AllFrame technology, which helps reduce video frame drops and improves video recording and playback.Enhanced workload ratingsWD Purple drives feature a workload rating of up to 180 TB/year - up to three times that of desktop drives - to handle the unique demands of mainstream video surveillance DVR and NVR systems.Multiple cameras, multiple streamsModern recorders now support multiple video streams per camera. WD Purple drives support up to 64 single-stream HD cameras. With so many options, you have the flexibility to upgrade or expand your security applications in the future.Designed for surveillance solutionsWith an MTBF of up to 1 million hours, WD Purple drives are engineered for mainstream surveillance DVRs and NVRs that operate 24/7. With tarnish-resistant components and support in storage systems with more than eight drive bays, WD Purple drives deliver reliable operation even in harsh environments.Wide compatibility, seamless integrationWD Purple hard drives are built with compatibility in mind, so you can quickly and seamlessly add capacity to your surveillance system.