🛍️ Product Name
Western Digital WD43PURZ / WD44PURZ WD Purple 3.5″ 4TB Surveillance HDD – 5400RPM, SATA 6 Gb/s, 256MB Cache, CMR Technology
📦 Product Overview
The WD Purple 4TB Surveillance HDD is engineered specifically for security systems that require continuous, reliable video recording. Optimized with AllFrame technology, it reduces frame loss and improves playback, making it ideal for DVR and NVR setups with multiple camera streams.
🌟 Top Highlights
🎥 Surveillance-Optimized – Designed for 24/7 video recording
📀 4TB Capacity – Store weeks of high-definition footage
⚡ AllFrame Technology – Reduces frame loss and improves playback
🔒 CMR Recording – Reliable performance for multi-drive environments
🌀 5400 RPM Class – Balanced speed and energy efficiency
📐 Technical Details
| Specification | Details |
|---|---|
| Model Numbers | WD43PURZ / WD44PURZ |
| Form Factor | 3.5-inch |
| Capacity | 4TB |
| Interface | SATA 6 Gb/s |
| Cache | 256MB |
| Rotational Speed | 5400 RPM class |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Transfer Rate | Up to 180 MB/s |
| Workload Rate | Up to 180 TB/year |
| Optimized Technology | AllFrame for reduced frame loss |
| Compatibility | DVR and NVR systems with up to 64 cameras |
💡 Why You Should Buy It
✅ Purpose-built for surveillance workloads
✅ Reliable 24/7 operation with optimized video streaming
✅ Large 4TB capacity for extended recording
✅ Enhanced playback with AllFrame technology
🎯 Recommended Use Cases
➤ Security DVR systems
➤ NVR setups with multiple IP cameras
➤ Continuous video surveillance storage
➤ Small to medium business monitoring solutions
🤝 Customer Assurance
🔄 Returns Policy: Returns accepted as per standard reseller terms and conditions
🚚 Shipping Info: Delivery handled by reliable logistics partners with tracking support
📞 Customer Support: Assistance available via official support channels and authorized resellers
👉 Call to Action
Secure your surveillance system with WD Purple reliability today.

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– YOUR TRUSTED IT PARTNER.
