Western Digital 4TB WD Purple Surveillance Hard Drive (WD42PURZ)
The WD Purple 4TB (WD42PURZ) hard drive by Western Digital is engineered specifically for 24/7 surveillance systems. Designed to withstand continuous operation and harsh environments, it ensures reliable high-definition video recording without interruptions.
Key Applications
- DVR and NVR surveillance systems.
- Supports up to 64 HD cameras.
- Suitable for environments with high vibrations and temperatures.
Usage Warnings
- Not intended for general-purpose storage or personal computers.
- Recommended for surveillance systems to ensure optimal performance.
Technical Specifications
| Capacity | 4TB |
|---|---|
| Interface | SATA 6 Gb/s |
| Speed | 5400 RPM |
| Cache | 256MB |
| Data Transfer Rate | Up to 175 MB/s |
| Annual Workload Rate | Up to 180 TB/year |
| MTBF | Up to 1 million hours |
| Dimensions | 147 × 101.6 × 26.1 mm |
| Weight | 0.45 kg |
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