WD Purple 4TB Surveillance HDD – Engineered for 24/7 Security
WD Purple™ hard drives are purpose-built for the rigors of surveillance systems, ensuring durability and reliability even in high-heat, high-vibration NVR environments. Designed for continuous operation, they feature AllFrame™ technology to reduce frame loss and improve video playback across multiple cameras and streams.
Key Features:
- Surveillance-Optimized: Built specifically for mainstream DVR/NVR systems and tuned for 24/7 operation.
- AllFrame™ Technology: Enhances ATA streaming to reduce frame loss and improve playback.
- High Workload Rating: Supports up to 180TB/year workload – triple the capacity of standard desktop drives.
- Multi-Stream Ready: Supports up to 64 HD cameras and multiple video streams per camera for AI-enabled setups.
- Rugged Design: Tarnish-resistant components, up to 1 million hours MTBF, and support for over 8-bay systems.
- Proactive Monitoring: WD Device Analytics (WDDA) enables advanced health diagnostics and alerts.
- Broad Compatibility: Seamlessly integrates with a wide range of chipsets and enclosures.
- Reliable Warranty: Backed by a 3-year limited warranty for peace of mind.
Specifications:
| Type of Drive | AV/CCTV |
|---|---|
| Series | WD Purple |
| Form Factor | 3.5″ |
| Capacity | 4 TB |
| Interface | SATA III – 6Gb/s |
| Cache | 256 MB |
| Condition | New |
| Annual Workload | 180 TB/year |
| Dimensions (H x W x D) | 26.1 x 147 x 101.6 mm |
| Weight | 0.57 kg |
| Package Type | OEM |
| Package Weight | 0.5600 kg |
| Warranty | 3 Years |
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