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WD181PURP Western Digital Purple Pro 18TB 5.4K RPM SATA 6Gb/s 512MB Cache 3.5-Inch Surveillance Hard Drive

SKU:

WD181PURP

Weight: 1.76 lbs
Condition: Refurbished

✔ 18TB storage capacity for large-scale surveillance and AI data retention
✔ 5400 RPM with SATA 6Gb/s interface for consistent performance
✔ 512MB cache for improved video processing and data handling
✔ Supports up to 64 HD cameras and 32 AI streams simultaneously
✔ Built with AllFrame™ AI technology for reduced frame loss and enhanced playback

In stock

$704.00
Product Overview
WD Purple Pro 18TB Hard Drive is engineered for advanced AI-enabled surveillance systems, supporting up to 64 HD cameras and 32 AI streams. With a massive 18TB capacity and optimized workload support, it delivers robust performance and enhanced reliability in 24/7 environments. Designed with AllFrame™ AI technology and a high-capacity 512MB cache, the WD Purple Pro ensures smooth, uninterrupted video recording and playback, making it ideal for commercial-grade NVRs and analytics servers.
General Information
Brand Western Digital
Part Number WD181PURP
Technical Information
Capacity 18TB
Drive Type Internal Hard Drive
Form Factor 3.5-inch
Cache 512MB
Spindle Speed 5400 RPM
Interfaces/Ports
Interface SATA 6GB/s
Physical Characteristics
Condition Refurbished
Weight 1.76
Miscellaneous
Eco Friendly Yes
Compliance Standards CE


Product Description

WD Purple Pro 18TB Hard Drive – Professional-Grade Storage for AI Surveillance Systems
The WD Purple Pro 18TB Hard Drive is specifically designed to meet the demands of enterprise-class video surveillance and AI-enabled analytics systems. It provides the high capacity, performance, and durability required for next-generation NVRs, deep-learning servers, and high-density storage arrays.
Built with support for up to 550TB/year workload rates, this drive is ideal for 24/7 surveillance environments where data integrity, long-term reliability, and performance under continuous operation are critical.

Key Features and Specifications:

  • :
  • Massive 18TB Storage Capacity
  • Accommodates extensive video data, ideal for systems with high camera counts and long retention requirements.
  • Enhanced AI Workload Support
  • Supports up to 64 HD camera streams and 32 AI streams, making it perfect for advanced AI-driven analytics and monitoring systems.
  • AllFrame™ AI Technology
  • Reduces frame drops, improves playback quality, and optimizes write performance for AI applications.
  • High Performance with Low Power
  • 5400 RPM class with a SATA 6Gb/s interface and 512MB cache ensures responsive, energy-efficient performance.
  • Enterprise-Grade Durability
  • Built for workloads of up to 550TB/year and 24/7 operation, providing peace of mind in mission-critical environments.
  • Advanced Vibration Protection
  • Equipped with Rotational Vibration (RV) sensors to ensure reliable operation in multi-drive setups.
  • 5-Inch Form Factor
  • Standard desktop/server size ensures compatibility with a wide range of commercial NVRs and storage enclosures.
  • Whether you're scaling a smart city surveillance network or enhancing an existing AI-powered video analysis setup, the WD Purple Pro 18TB offers the robust performance and reliability that professionals depend on.

Use Cases

The WD181PURP Western Digital Purple Pro 18TB hard drive is predominantly utilized in commercial-grade surveillance and AI analytics environments. It is suited for IT professionals managing large-scale video data storage and processing needs in continuous recording scenarios, particularly where high camera counts and AI stream integrations are critical.

How It's Used:

  • In enterprise-level network video recorders (NVRs) supporting up to 64 HD cameras in corporate security systems.
  • Deployment within AI-enabled video analytics servers in smart city infrastructure for real-time monitoring.
  • Use in data centers managing continuous 24/7 surveillance workloads with high write-intensive operations.
  • Integration into retail chain surveillance storage clusters to handle extensive video retention and quick retrieval.
  • Edge computing nodes in critical infrastructure facilities requiring reliable video processing close to the source.

This drive supports operational efficiency by maintaining consistent performance under heavy workloads and high camera density. Its large capacity and advanced caching optimize scalability and ensure seamless video data handling in demanding surveillance ecosystems.


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WD181PURP Western Digital Purple Pro 18TB 5.4K RPM SATA 6Gb/s 512MB Cache 3.5-Inch Surveillance Hard Drive
WD181PURP Western Digital Purple Pro 18TB 5.4K RPM SATA 6Gb/s 512MB Cache 3.5-Inch Surveillance Hard Drive
$704.00