WD63PURZ Technical Specifications
Western Digital Purple 6TB 5640RPM SATA 6Gbps 256MB 3.5-inch HDD
🔧 Key Features
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Surveillance-Optimized Storage: Purpose-built for 24/7, always-on video surveillance systems like DVRs and NVRs
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Capacity: 6.3 TB of reliable storage for high-definition video retention
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Interface: SATA III (6 Gb/s) interface with standard 3.5″ form factor
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AllFrame™ Technology: Enhances ATA streaming to reduce frame loss, improve video playback, and support more camera streams
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Workload Rating: Supports up to 180 TB/year, suitable for systems recording continuously from multiple HD cameras
✅ Performance & Reliability
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24/7 Reliability: Engineered for constant operation in surveillance environments
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Camera Support: Capable of handling up to 64 high-definition video streams
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Low Power Consumption: Optimized for low heat and quiet operation, ideal for multi-drive systems
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Enhanced Durability: Built to withstand the high-write demands of modern video surveillance
📦 Technical Specifications
| Feature | Specification |
|---|---|
| Model Number | WD63PURZ |
| Capacity | 6.3 TB |
| Form Factor | 3.5″ SATA HDD |
| Interface | SATA III (6 Gb/s) |
| Spindle Speed | 5400 RPM (IntelliPower) |
| Cache | 256 MB |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Workload Rating | 180 TB/year |
| Max Camera Streams | Up to 64 HD cameras |
| Warranty | 3-year limited |
🎯 Ideal Applications
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24/7 video surveillance in home or business environments
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Security DVR and NVR systems
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Systems needing reliable long-term video retention
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Multi-bay storage arrays in surveillance systems
⚠️ Notes
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Designed specifically for surveillance use; not recommended for desktop or gaming environments
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Best used in systems requiring high reliability, low noise, and optimized write performance

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