Western Digital WD81PURZ Hard Disc Drive WD81PURZ Purple AV 3.5 inch 8TB 128MB SATA 6Gb/s Bare

Built for 24/7, always-on, high-definition security systems, the WD Purple series HDD delivers the speed, capacity and reliability valued in surveillance applications. With a supported workload rating of up to 180 TB/yr and support for up to 64 cameras, WD Purple drives meet requirements of various surveillance systems. WD Purple 10TB & 12TB drives are designed to support Deep Learning analytics in AI capable NVRs, and feature an enhanced workload rating of up to 360TB/yr, and up to 16 AI channels for analytics within the system. This SKU, modeled WD81PURZ, features 8TB capacity, 5400RPM, and 256MB high speed cache, and operates over SATA 6Gbps.