Overview

Engineered for the Extreme Demands of 24/7 Surveillance Systems
WD Purple™ surveillance storage features Western Digital’s exclusive AllFrame™ technology, so you can confidently create a security system tailored to the needs of your business. AllFrame technology improves ATA streaming, helping to reduce errors, pixelation, and other video interruptions that could happen in a video recording system.

WD Purple drives have an enhanced workload rating that supports systems designed for 24×7 video recording with up to 64 cameras. WD Purple 8TB, 10TB, 12TB, and 14TB capacities feature AllFrame AI™ technology that enables an additional 32 streams for Deep Learning analytics within the system.

The Right Drive for Smart Video Surveillance – WD Purple™ drives are designed to meet the challenges of 24×7 video surveillance recording. These drives are engineered specifically for surveillance to help withstand the elevated heat fluctuations and equipment vibrations within NVR environments. An average desktop drive is built to run for only short intervals, not the harsh 24/7 always on environment of a high-definition surveillance system. With WD Purple drives, you get reliable, surveillance-class storage that’s tested for compatibility in a wide range of security systems. Exclusive WD AllFrame™ technology helps reduce frame loss and improve overall video playback.

High Capacity – Up to 14TB for the needs of 24/7, always on high-definition surveillance systems

Enhanced Workload Ratings – Up to 180TB/year on capacities up to 6TB, and up to 360TB/year on 8TB and above

Exclusive AllFrame Technology – Help reduce frame loss, improve overall video playback, and increase the number of bays supported within a NVR

Multiple Cameras, Multiple Streams – Modern recorders now support multiple video streams per camera. WD Purple™ drives support up to 64 single-stream HD cameras. Modern recorders now support multiple video streams per camera. Select WD Purple™ drives support up to 64 single-stream HD cameras. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Applications – Perfect to be used in NVR/DVR surveillance systems and deep learning/AI capable NVR systems.

Features

Model – WD43PURZ

Capacity – 4TB

Interface – SATA 6Gb/s

Cache – 64MB

Load/Unload Cycles – 300,000

Annualized Workload Rating – 180TB/yr

MTBF – 1,000,000

Power Management (Read/Write) – 4.7W

Noise (Average) – 26dB

Limited Warranty – 36 Months

What’s Included

1x WD 4TB Purple 3.5″ Surveillance HDD – 64MB, 5400RPM

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