Surveillance Storage

Powered by Western Digital WD PURPLETM Surveillance Hard Drive

Western Digital WD PURPLETM Hard Drives are optimized for surveillance systems, built for 24/7, always on, high-definition security systems, with a supported workload rate of up to 180 TB/yr and support for up to 64 cameras.

WD PURPLETM 10TB & 12TB drives are designed to support deep learning analytics in Network Video Recorders (NVRs) enabled by Artificial Intelligence (AI). These hard drives also feature an enhanced workload rate of up to 360TB/yr, and support for an additional 16 AI channels for analytics within the system.

The Right Drive for the Job

WD PURPLETM Hard Drives have been engineered specifically for the extreme demands of high temperature, 24/7 surveillance systems.

Performance You Can Trust

From a worldwide leader in the storage industry, WD PURPLETM is engineered for quality video playback when you need it most.

Expand Your View to 64

WD PURPLETM drives are optimized to support up to 64 cameras, giving you flexibility to upgrade or expand your security system.

Specialist Features

Seamless Integration

With a wide range of industry-leading enclosures and chipsets supported, you're sure to find the configuration and compatibility that's right for your NVR.

Designed for Surveillance

The WD PURPLETM Hard Drive is designed for both DVR (Digital Video Recorder) and NVR (Network Video Recorder) security systems, and is compatible with many of the the leading surveillance and security manufacturers. We can help you find the perfect storage for your system.

Less is More

Low power consumption is necessary in a high-temperature, always-on surveillance environment. IntelliSeek technology helps reduce damaging ambient noise and vibrations.

3-Year Warranty

Every WD PURPLETM Hard Drive comes with a 3-year limited warranty, so you can be confident of your surveillance storage.

WD PURPLETM microSD Card

Surveillance-optimized microSD cards for surveillance edge

In surveillance architectures the video content can be stored locally in the camera (edge storage), at the server/cloud side, or a combination of the two locations. Deploying edge storage creates powerful benefits. For smaller installations where space and resources are limited, elminate the overhead and cost for a dedicated onsite NVR/DVR. For mission critical deployments, increase system reliability with a fail-safe storage at each camera, ensuring uninterrupted operations regardless of network availability. And in cases where bandwidth resources are limited, or real-time analysis is desired, a hybrid edge and cloud storage solution optimizes bandwidth usage and provides instant actionable analytics. Consider an example, where high resolution video is recorded locally, while a user can view a live video feed in low resolution. The camera can perform real-time analytics based on the local copy, and can indicate whether any immediate actions are required. In the background, only the low resolution feed and/or metadata is sent back to the cloud for further "big data" analysis.

Important factors to consider when it comes to edge storage

Endurance

The endurance is an indicator of the overall useful life of the system, and needs to support the intended use case. In a 24x7 recording system, a high endurance solution is critical to enabling reliability over a long period of time. For example, to support 3 years of continuous recording, at 10 Mbps, you will need a solution that supports 154TBW over period.

Capacity

Ensure that have you enough capacity for your surveillance needs. For example, to store ~24 hours (ring buffer) of HD video at 10Mbps, you will need at least 128GB of storage.

Smart features

One such feature is a health status monitor, which will allow you track the health of the storage and enable preventative maintenance before any unexpected failures.