WD Purple 8TB SATA 6Gb/s

Western Digital WD Purple WD82PURZ is an 8 TB hard drive designed for always-on video surveillance systems. It provides storage for recorded footage in compatible surveillance recorders.

The drive uses a 3.5-inch form factor and a SATA 6 Gb/s interface. Its 256 MB cache and 7200 RPM performance class are specified for this model.

AllFrame technology is designed to reduce frame loss and video interruptions in recorder systems. WD82PURZ supports up to 64 cameras and carries a manufacturer-listed workload rating of 360 TB/year, making it suited to sustained surveillance recording.