WD PURPLE 4TB SURVELLIANCE HARD DISK
- AVAILABILITY:
- SKU: 2209
- CATEGORY: PC ACCESSORIES,STORAGE DEVICES,HARD DISK,SURVEILLANCE HARD DISK
The WD Purple 4TB is a surveillance-optimized internal hard drive designed for 24/7 video recording systems such as DVRs and NVRs. It offers 4 TB of storage with a SATA interface and is tuned for write-intensive, low bit-rate, multi-stream surveillance workloads, helping reduce frame loss and improve reliability in security camera setups. Built with AllFrame™ technology and a high workload rating, it supports multiple HD cameras and continuous operation in always-on environments, making it ideal for home or business CCTV systems.
3 YEAR WARRANTY
💾 4TB Storage Capacity: Large storage space for long-term video recording and backup
📹 Designed for Surveillance: Built specifically for CCTV DVR & NVR systems with 24/7 operation
🧠 WD AllFrame™ Technology: Reduces frame loss and improves video playback quality
🎥 Supports Up to 64 Cameras: Ideal for multi-camera security systems in homes and businesses
⚡ SATA III 6Gb/s Interface: Fast and stable data transfer performance
🔄 5400 RPM Class Drive: Optimized for continuous recording with low heat and noise
🚀 Up to 150–180 MB/s Transfer Speed: Smooth video recording and playback performance
🛡️ High Workload Rating: Supports up to 180TB/year for heavy-duty surveillance usage
🔧 3.5-Inch Form Factor: Compatible with most DVRs, NVRs, and desktop systems
🔋 Energy Efficient & Reliable: Designed for long lifespan with stable power consumption
🏢 Ideal for Security Systems: Perfect for homes, offices, shops, and commercial surveillance setups
| Model Name | WD Purple 4TB Surveillance Hard Disk (e.g., WD40PURZ / WD43PURZ) |
| Capacity | 4 TB (4000 GB) |
| Form Factor | 3.5-inch |
| Interface | SATA III 6 Gb/s |
| Rotational Speed | ~5400 RPM class |
| Cache / Buffer | 64 MB |
| Sustained Transfer Rate | ~150 MB/s |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Workload Rating | Up to 180 TB/year |
| MTBF (Mean Time Between Failures) | ~1,000,000 hours |
TP-Link Cat 6 Cable | <1 in 10¹⁴ bits read |
| Supported Cameras | Up to 64 HD cameras |
| Supported Drive Bays | Up to 16 bays |
| Power Consumption (Approx.) | Read/Write ~5.1 W, Idle ~4.5 W, Standby/Sleep ~0.4 W |
| Operating Temperature | 0 °C to 65 °C |
| Non-Operating Temperature | –40 °C to 70 °C |
| Dimensions | ~147 × 101.6 × 26.1 mm |
| Weight | ~0.68 kg / 1.5 lb |
