Esquire WesternDigital WD64PURZPurple

Western Digital Purple WD64PURZ 6TB Surveillance HDD — 3.5" SATA 6Gb/s drive engineered for 24/7 NVR and DVR operation with AllFrame technology.

WD Purple drives are built for the specific demands of video surveillance: continuous write loads, elevated temperatures inside NVR enclosures, and vibration from multi-drive arrays. The exclusive AllFrame firmware reduces video frame drops during recording and playback — a common failure mode on desktop drives pressed into surveillance duty. An 180TB/year workload rating is three times that of a typical desktop drive, and tarnish-resistant components support deployments in systems with more than eight drive bays. Up to 64 simultaneous single-stream HD camera channels are supported.

AllFrame technology — reduces frame loss in DVR/NVR recording

180TB/year workload rating — 3× desktop drive endurance

Supports up to 64 simultaneous single-stream HD cameras