WD 14TB Purple Surveillance

The WD 14TB Purple Surveillance Hard Drive (WD140PURZ) stands as a powerhouse storage solution for large-scale video surveillance systems. This drive addresses the growing demand for massive storage capacity in advanced security setups, offering exceptional performance and reliability for expansive monitoring networks.

Key Features:

  • 14TB storage capacity
  • 3.5-inch form factor
  • 7200 RPM spindle speed
  • 512MB cache
  • SATA 6Gb/s interface
  • AllFrame 4K technology

Ideal Users and Usage Scenarios

Large-Scale Security Integrators

  • Implementing citywide surveillance networks
  • Deploying multi-site corporate security systems
  • Supporting high-camera-count installations for industrial complexes

Casino and Gaming Operations

  • Monitoring expansive gaming floors with numerous high-resolution cameras
  • Enabling extended video retention for regulatory compliance
  • Supporting advanced facial recognition and behavior analysis systems

Transportation and Logistics Hubs

  • Securing international airports with comprehensive camera coverage
  • Monitoring seaports and freight terminals
  • Implementing surveillance for large-scale distribution centers

The WD 14TB Purple excels in environments requiring continuous recording from a multitude of high-resolution cameras. Its design supports the demands of AI-enhanced analytics and multi-stream recording, crucial for modern surveillance applications.

Technical Specifications


  • Sustained data transfer rate: Up to 255MB/s
  • Average latency: 4.16ms
  • Workload rate limit: 360TB/year


  • Mean Time Between Failures (MTBF): 2 million hours
  • Nonrecoverable read errors per bits read: 1 per 10^15
  • Power-on hours: 8760 (24/7 operation)

Power Management

  • Startup current: 2.5A
  • Operating power: 8.0W
  • Idle power: 5.7W

The WD 14TB Purple Surveillance drive is engineered to handle the challenges of enterprise-grade security systems. Its AllFrame 4K technology optimizes performance for multi-bay NVR environments, ensuring smooth video capture and playback even under the stress of multiple 4K camera feeds.

For organizations requiring massive WD 14TB Purple Surveillance Hard Drive capacity for their extensive security infrastructure, this model delivers an impressive blend of storage space, performance, and reliability. It’s particularly well-suited for systems with high camera counts, ultra-high-resolution feeds, or extended retention requirements, providing a robust foundation for scalable and future-proof surveillance solutions.

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