WD Purple WD82PURZ 8TB 7200 RPM 256MB Cache SATA 6.0Gb/s 3.5″ Internal Hard Drive Bare Drive

The WD Purple WD82PURZ is a high-capacity 8TB surveillance-optimized hard drive engineered specifically for 24/7 security systems and DVR/NVR applications. Operating at 7200 RPM with a substantial 256MB cache and SATA 6.0Gb/s interface, it delivers reliable performance for continuous video recording and playback. Key features include AllFrame AI technology that reduces frame loss and improves ATA streaming, support for up to 64 cameras, and enhanced workload rating of 180TB/year. The drive’s specialized firmware handles the unique demands of surveillance workloads, including optimized write operations and reduced vibration sensitivity. With a 3-year warranty and purpose-built design for security applications, the WD Purple offers superior reliability and longevity compared to standard desktop drives, making it the ideal storage solution for professional surveillance systems requiring massive capacity and uninterrupted operation.