WD Purple Surveillance Sata Hard Drive 4TB (internal)

Overview

The Right Drive for Smart Video Surveillance

Designed to meet the challenges of 24×7 video surveillance recording.

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 All Frame™ technology helps reduce frame loss and improve overall video playback.

Industry-Leading Storage. Surveillance You Can Trust.

Western Digital has provided surveillance-grade storage for more than a decade. With WD Purple® surveillance storage, drives are engineered for high temperature, always on surveillance
systems so you can rely on quality video when you need it most. WD Purple delivers smart video storage that you can trust and are backed by a 3-year limited warranty.

Western Digital’s Exclusive WD All Frame™ Technology

Which helps reduce video frame drops and improves video recording and playback.

Enhanced Workload Ratings

WD Purple® drives feature a workload rating of up to 180TB/year⁷ – up to three times that of desktop drives – to handle the unique demands of mainstream video surveillance DVR and NVR systems.

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 cameras3. With so many options, you have the flexibility to upgrade or expand your security applications in the future.

Designed for Reliable Operation

Engineered for reliability with an MTBF of up to 1 million hours8 and backed with a 3-year limited warranty9, WD Purple® drives feature tarnish-resistant components11 and support for storage systems with up to 16 drive bays12. designed
with RAID error recovery control to help reduce failures in supported video recorders.

Wide Compatibility. Seamless Integration.

add capacity to your surveillance system. With a wide range of industry leading enclosures and chipsets supported, you’re sure to find the DVR or NVR configuration that’s right for you.