As a worldwide storage leader, WD strives to design drives to exceed the demanding requirements of digital video surveillance. Whether you’re protecting your personal assets and loved ones or monitoring the business you worked hard to build, you can rely on WD surveillance hard drives are designed for high-temperature, always-on surveillance.

Up to 8TB

Up to 32 Cameras

Up to 8 Bays

Up to 24/7


BUILT FOR DVR & NVR

The surveillance market is splitting into two primary types of systems; DVR – primarily analog systems that have cameras directly connected to the system, and NVR – digital systems that have cameras connected via IP (internet protocol). Due to the fact that DVRs have a finite number of cameras that can be physically attached, the number of streams and maximum workload on the hard drives can be determined. Since NVRs theoretically can have an unlimited number of cameras attached to the system, the number of streams, workload on the hard drive, and the system’s retention period can scale beyond that of a DVR.

Designed just for Surveillance

WD Purple Surveillance Storage is built for 24/7, always-on, high-definition surveillance security systems. With hard drive solutions for both digital video recorders (DVRs) and network video recorders (NVRs), the WD Purple family has a hard drive for your surveillance systems.

Ultimate Reliability

WD Purple surveillance-class hard drives are equipped with AllFrame™ technology which works with ATA streaming to reduce frame loss, improve playback and increase the number of drive bays supported.

Extensive Compatibility List

WD Purple surveillance hard drives are built for compatibility with industry-leading chassis and chipset manufacturers for seamless integration into your new or existing video surveillance system.