Western Digital WD85PURZ 8TB 3.5" WD Purple Surveillance SATA/600 CMR Hard Drive

The Western Digital WD85PURZ 8TB 3.5" WD Purple Surveillance SATA/600 CMR Hard Drive is specially designed for 24x7 video surveillance recording and can withstand the elevated heat and vibration levels in NVR environments. With a 180TB TBW and a 3 year warranty, this drive offers reliable, surveillance-class storage and is compatible with a wide range of security systems. Utilizing exclusive WD AllFrame technology, it helps reduce frame loss and improve overall video playback.

Manufacturer: Western Digital (WD)

Product: WD Purple Surveillance Internal Hard Drive

Model: WD85PURZ

Capacity: 8TB

Form Factor: 3.5 inch

Interface: SATA 6Gb/s

Cache: 256MB

RPM Class: 5640 RPM (Sources may vary, confirm specific model revision if needed)

Technology: AllFrame 4K, CMR Recording

Workload Rating: Up to 180 TB/year

Compatibility: Optimized for DVR/NVR Surveillance Systems (up to 64 HD cameras, up to 16 bays)

Warranty: 3-Year Limited