WD Purple 8TB Surveillance Hard Drive | WD84PURZ – 3.5” SATA HDD for NVR/DVR Systems, Up to 64 HD Camera Support, 24/7 Operation

The WD Purple 8TB Surveillance Hard Drive (WD84PURZ) is engineered specifically for 24/7 video recording in security systems, offering reliable high-capacity storage for up to 64 HD cameras. Powered by Western Digital’s AllFrame™ technology, this 3.5” SATA drive enhances video capture by reducing frame loss and improving playback quality in both NVR and DVR environments. Built for compatibility with a wide range of security systems, the WD Purple 8TB drive is ideal for small-to-large-scale surveillance installations.

What’s Included in the Box

• 1 × WD Purple 8TB Surveillance Hard Drive (WD84PURZ)

• OEM anti-static packaging

Main Features

• Optimized for Surveillance: Built for 24/7 always-on operation in security systems

• 8TB Capacity: Store weeks or months of HD footage across multiple cameras

• AllFrame™ Technology: Enhances ATA streaming for smoother video playback and fewer frame drops

• Supports Up to 64 HD Cameras: Ideal for NVRs, DVRs, and hybrid systems

• Low Power Consumption: Efficient operation for cooler running and longer drive life

• Multi-Bay System Ready: Designed for compatibility in 1 to 8-bay enclosures

• Built-In Error Recovery Controls: Helps prevent video data corruption

Detailed Specifications

• Model Number: WD84PURZ

• Capacity: 8TB

• Interface: SATA 6 Gb/s

• Form Factor: 3.5-inch

• Cache: 256 MB

• RPM: 5640 RPM class

• Max Sustained Transfer Rate: 210 MB/s

• Supported Cameras: Up to 64 HD (single-stream)

• Workload Rate Limit: 180 TB/year

• MTBF: 1,000,000 hours

• Load/Unload Cycles: 300,000

• Operating Temperature: 0°C to 65°C

• Non-operating Temperature: -40°C to 70°C

• Power Consumption (Read/Write): ~6.2W

• Power (Idle): ~5.5W

• Acoustics (Idle/Seek): 25/28 dBA

• Dimensions: 26.1 mm (H) × 101.6 mm (W) × 147 mm (D)

• Weight: 0.75 kg

• Limited Warranty: 3 Years

Warranty Information

• Manufacturer Warranty: 3-Year Limited

• Enterprise-Grade Reliability: Designed for long-term surveillance performance with WD’s trusted support

• Advanced Compatibility: Optimized with leading surveillance NVR/DVR systems

Brand Description

Western Digital is a global leader in data storage technology, known for creating purpose-built drives that deliver reliability and performance across consumer, enterprise, and security applications. The WD Purple series is specifically engineered for surveillance workloads, offering frame-optimized recording and wide compatibility with security systems around the world.

SKU

SKU: WD-WD84PURZ

Practical Use Scenarios

• Retail & Hospitality Surveillance: Record weeks of HD video with up to 64 cameras in operation

• Small Business Security Systems: Ideal for scalable DVR/NVR setups in commercial environments

• Home Video Surveillance: Compatible with residential NVRs with multiple HD IP or analog cameras

• Warehouse & Industrial Monitoring: Operates 24/7 in higher temperature and multi-bay enclosures

• Law Enforcement & Public Spaces: Enables long-term retention of high-resolution surveillance footage

Datasheets & Downloads

• Data sheet

Excellence for the Australian and New Zealand Market

The WD Purple 8TB Surveillance Drive (WD84PURZ) is RCM certified and meets ANZ electrical and environmental standards. It is officially sourced through Western Digital-authorised distributors and fully supported in Australia and New Zealand. With its strong reliability in high-temperature, 24/7 multi-bay systems, it is well-suited for both commercial and residential deployments in the ANZ region. Local warranty handling ensures peace of mind and fast service support.

FAQs (Product Code: WD84PURZ)

Q1: Is the WD84PURZ compatible with all major NVR and DVR systems?
A: Yes, the WD84PURZ is designed for seamless integration with most NVRs and DVRs from brands like Hikvision, Dahua, Uniview, and more.

Q2: How many cameras can the WD84PURZ support simultaneously?
A: The WD84PURZ can handle up to 64 single-stream HD cameras recording continuously.

Q3: Can I use the WD84PURZ in a NAS device for surveillance?
A: Yes, it supports multi-bay environments (1 to 8 bays) and works well in surveillance NAS units.

Q4: What is the workload rating of the WD84PURZ?
A: It supports a 180 TB/year workload rate, ideal for 24/7 surveillance recording.

Q5: Is the WD84PURZ available with local warranty in Australia and NZ?
A: Yes, it comes with a 3-year limited warranty and full support via authorised ANZ distribution channels.

Q6: Does the WD84PURZ include AllFrame technology?
A: Yes, it features AllFrame™, which helps reduce frame loss and improve video integrity during playback.

Q7: Is the WD84PURZ a CMR or SMR drive?
A: The WD84PURZ uses CMR (Conventional Magnetic Recording), preferred for consistent surveillance performance.