This product is either discontinued or we cannot get that from suppliers.
WD WD140PURZ, Capacity 14TB Purple 3.5" SATA3 Surveillance Hard Drive, SATA 6Gb/s, Form Factor 3.5", 14TB, Performance 7,200 RPM, Advanced Format, Cameras Supported Up to 64, AI Streams 32, ALLFrame AI, MTBF 1,500,000 Hours.
Built for 24/7, always-on, high-definition security systems. With a supported workload rate of up to 180 TB/yr1 and support for up to 64 cameras, WD Purple drives are optimized for surveillance systems.