Description

WD Purple Surveillance Hard Drive – High-Capacity Storage for 24/7 Video Recording

Designed specifically for surveillance and security-video applications, the WD Purple series delivers robust, enterprise-inspired performance for always-on DVR/NVR installations. Whether you’re running a small CCTV system or a large network of cameras, the WD Purple hard drive offers dependable storage you can trust.

Key Features

• Purpose-built for 24/7 operation in surveillance environments — engineered to withstand elevated temperatures and equipment vibration typical of NVR installations.
• West­ern Digital’s exclusive AllFrame™ technology, which helps reduce video frame loss, improves playback quality and supports multiple video streams from many cameras.
• Enhanced workload rating: supports up to approx. 180 TB per year for mainstream drives, and higher for capacities geared for AI-enabled systems.
• Supports up to 64 single-stream HD cameras (and select models even more when using multi-stream/AI systems). Flexibility to expand your system in future.
• Wide compatibility: SATA III 6 Gb/s interface, 3.5-inch form-factor, compatible with most DVRs/NVRs and security-class systems.
• Backed by a 3-year limited warranty from WD for the standard Purple series.
• Available in multiple capacity options (1 TB, 2 TB, 4 TB, 6 TB, 8 TB, 10 TB), giving you the flexibility to select the right size for your surveillance retention needs.

Why Choose WD Purple for Your Security Recording?

Surveillance systems differ from ordinary desktop PCs – they demand continuous writing, multiple camera streams and durability under less-ideal conditions. The WD Purple is optimised for these demands. It brings reliability, endurance and compatibility where it matters: capturing critical footage without dropped frames or unexpected drive failures.
It’s particularly suitable for installations in commercial properties, retail outlets, residential estates, gated communities, and anywhere that requires video recording around the clock.
For you as a reseller (Stemar Shop) offering security-grade equipment, you can confidently recommend WD Purple drives as the go-to storage solution for CCTV/NVR systems.

Specification Highlights (for reference)

• Interface: SATA III 6 Gb/s
• Form Factor: 3.5-inch (desktop/NVR class)
• Supported Workload: up to approx. 180 TB/year (standard models)
• Operating Environment: 0°C to 65°C, designed for surveillance-class usage.
• MTBF: Up to ~1.5 million hours on selected capacities.
• Warranty: 3 years (standard Purple series)

Capacity-Based Options

You should list the available capacities as separate variants in WooCommerce; consider including key guidance like:

• 1 TB – ideal for a small home system with a few cameras and short video retention.
• 2 TB – fits moderate residential or small business systems.
• 4 TB / 6 TB – robust size for recording many cameras or longer retention periods.
• 8 TB / 10 TB – designed for heavy duty systems, multiple camera streams, high-definition 4K recording and retention over longer periods.

Usage & Installation Tips

• Always ensure your NVR or DVR supports the drive capacity you purchase.
• Use in a proper surveillance enclosure with adequate cooling — this drive is designed for elevated temperatures, but good airflow prolongs life.
• If using a RAID configuration, ensure your controller supports drive-type surveillance workloads.
• For optimum performance, select a drive dedicated to video storage — avoid mixing with general-purpose data drives.
• Keep firmware up to date on your NVR, and schedule periodic health checks / monitoring (WD Device Analytics or equivalent where supported) to ensure your drive is performing correctly.

If you’re installing or upgrading a surveillance system and need a hard drive that’s engineered for video-heavy workloads, streaming from multiple cameras, continuous operation and long-term retention – the WD Purple Surveillance Hard Drive is an excellent choice. Select the capacity that matches your system size and retention requirements and let your recordings run with confidence.

Three-Year Limited Warranty

As an industry-leading hard drive manufacturer, Western Digital stands behind their surveillance storage solutions with a 3-year limited warranty included with every WD Purple™ drive.

Storage Guide — Quick Reference

Typical CCTV system recommendations:

• Up to 4 cameras → 1TB – 2TB

• 4–8 cameras → 2TB – 4TB

• 8–16 cameras → 6TB – 10TB

• 4K cameras or longer retention → Higher capacity recommended

Tip: Consider more storage if recording 24/7 or in 4K.

Calculate Your Exact Storage Needs

Use the WD capacity calculator to determine the perfect drive size for your system.

WD Surveillance Storage Calculator (opens in new tab)