Product Description

WD Purple 4TB Surveillance Hard Disk Drive

Overview

The WD Purple 4TB is a specialized surveillance-grade hard drive designed specifically for security systems and DVR/NVR applications. Built to handle the demands of 24/7 operation and multi-camera recording environments.

Key Features

• 4TB Storage Capacity: Store up to 600 hours of HD video footage
• AllFrame™ Technology: Reduces frame loss and improves playback quality
• Workload Rating: Supports up to 64 HD cameras
• 24/7 Reliability: Engineered for continuous operation
• 3.5-inch Form Factor: Standard size for most surveillance systems

Technical Specifications

• RPM: 5400 RPM
• Cache: 64MB
• Interface: SATA 6 Gb/s
• Power Consumption: 5.5W operational, 0.4W idle
• MTBF: Up to 1 million hours

Benefits

• Optimized for surveillance storage systems
• Enhanced write performance for multi-camera systems
• Lower power consumption than desktop drives
• Advanced thermal management
• Tarnish-resistant components

Ideal For

• Security surveillance systems
• Network video recorders (NVR)
• Digital video recorders (DVR)
• Hybrid surveillance systems
• Small to medium-sized business security setups

Warranty

3-year limited manufacturer warranty

Designed and tested for compatibility with major surveillance system manufacturers