- Model Variants: WD80PURZ (standard retail model for 8TB capacity)
- Capacity: 8TB
- Form Factor: 3.5-inch internal drive
- Interface: SATA 6Gb/s (SATA III)
- Transfer Rate: Up to 210 MB/s sustained (sequential read/write)
- Rotational Speed: 5400 RPM
- Cache Buffer: 256MB
- Recording Technology: CMR (Conventional Magnetic Recording)
- Workload Rating: Up to 180TB/year, built for continuous video recording workloads
- MTBF (Mean Time Between Failures): 1 million hours
- Dimensions (L x W x H): 147mm x 101.6mm x 26.1mm (5.8″ x 4″ x 1″)
- Weight: Approximately 1.41 lbs (640g)
- Power Consumption: Average 6.3W read/write, 3.7W idle, 0.4W standby
- Operating Temperature: 0°C to 65°C
- Non-Operating Temperature: -40°C to 70°C
- Compatibility: Optimized for DVRs, NVRs, and multi-bay surveillance systems; supports up to 64 cameras at HD/4K resolutions (e.g., 1080p or 4K with H.264/H.265)





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