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Internal Hard Drive Western Digital 8TB 3.5" Serial ATA III WD85PURZ
Internal Hard Drive Western Digital 8TB 3.5" Serial ATA III WD85PURZ is a surveillance-class 3.5" HDD with 8 TB capacity, 5400 RPM spindle speed and 256 MB buffer designed for continuous 24/7 video recording in DVR and NVR systems. Engineered for surveillance environments, this drive is optimized to handle sustained workloads, elevated operating temperatures and vibration present in multi-bay recording systems while providing compatibility with a wide range of enclosures and chipsets.
WD Purple drives include AllFrame™ technology to reduce video frame loss and improve recording and playback. They offer a surveillance-oriented workload rating of up to 180 TB/year and an MTBF of up to 1,000,000 hours, plus tarnish-resistant components for improved reliability in demanding conditions. The drive supports up to 64 single-stream HD cameras and is backed by a limited 3-year warranty.
Install the drive into a compatible 3.5" bay in your DVR/NVR or supported enclosure, connect using a SATA III data cable and appropriate power connector, then configure the recorder according to the manufacturer’s setup procedure. Ensure the recorder firmware and system chipset are supported and recognized during initial setup. For multi-drive systems, follow the enclosure or recorder vendor’s guidelines for bay population and RAID configuration if applicable.
Place the drive in a well-ventilated enclosure or rack to maintain acceptable operating temperatures, avoid excessive vibration during installation, and use compatible, tested DVR/NVR hardware and firmware to minimize frame loss and ensure reliable continuous recording.
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