WD Purple 8TB Surveillance HDD (WD84PURZ)

The WD Purple 8TB Surveillance Hard Drive is a high-reliability storage solution designed specifically for 24/7 video surveillance systems such as DVRs and NVRs. Engineered to handle continuous recording workloads, elevated temperatures, and vibration-heavy environments, it delivers stable performance for security applications. With WD’s AllFrame technology and optimized firmware, it reduces frame loss and ensures smooth video recording and playback across multiple camera streams, making it ideal for professional and enterprise surveillance systems.

Product Features

Designed for 24/7 Surveillance Recording

Built specifically for always-on security systems, ensuring continuous recording performance in demanding surveillance environments.

WD AllFrame Technology

Incorporates AllFrame technology to reduce video frame loss, improve playback quality, and enhance overall recording reliability.

High-Capacity 8TB Storage

Provides ample storage space for high-definition video footage, supporting extended retention periods for surveillance data.

Supports Multiple Camera Streams

Optimized to handle up to 64 HD camera streams, making it suitable for scalable security system deployments.

Engineered for Harsh Environments

Designed to withstand heat fluctuations and vibration commonly found in multi-drive surveillance systems.

Enhanced Workload Performance

Supports up to 180TB/year workload rating, ensuring reliable performance under continuous write-intensive operations.

Reliable Long-Term Operation

Built with an MTBF of up to 1 million hours for dependable long-term surveillance use.

Seamless System Compatibility

Compatible with a wide range of DVR and NVR systems for easy integration into existing surveillance setups.

Energy Efficient Surveillance Design

Optimized for continuous operation with stable power consumption in 24/7 environments.

Product Specifications

• Capacity: 8TB
• Form Factor: 3.5-inch
• Interface: SATA
• Transfer Rate: Up to 194MB/s
• Disk Speed (RPM): 5640 RPM
• Recording Technology: CMR
• Cache Size: 128MB
• Model Number: WD84PURZ
• Workload Rating: Up to 180TB/year
• MTBF: Up to 1 million hours
• Operating Temperature: 0°C to 65°C
• Non-Operating Temperature: -40°C to 70°C
• Dimensions: 5.79″ x 4″ x 1.03″
• Weight: 720g
• Warranty: 3-year limited warranty
• Supported Features: WD AllFrame technology
• Compatibility: Up to 64 HD cameras, up to 16 drive bays, DVR/NVR systems