WD Purple 8TB (WD84PURZ)
The WD Purple® 8TB (WD84PURZ) is engineered for 24/7, always-on video surveillance. For ordering information and pricing, please contact us.
Key Features
- 8TB capacity for continuous 24/7 high-definition surveillance recording
- Exclusive Western Digital AllFrame™ technology reduces dropped frames and improves playback
- Supports Up to 64 HD cameras per drive
- 180 TB/year annualized workload rate — up to 3× that of a desktop drive
- CMR recording, SATA 6 Gb/s interface, 128 MB cache, 5640 RPM
- 1,000,000-hour MTBF with RAID error-recovery control (TLER)
- 3-year limited warranty
Specifications
| Drive | |
|---|---|
| Manufacturer Model | WD84PURZ |
| Capacity | 8TB |
| Interface | SATA 6 Gb/s |
| Form Factor | 3.5-inch |
| Recording Technology | CMR (Conventional Magnetic Recording) |
| Advanced Format (AF) | Yes |
| RoHS Compliant | Yes |
| Performance | |
| Rotational Speed | 5640 RPM |
| Cache | 128 MB |
| Max Sustained Transfer Rate | 194 MB/s |
| Cameras Supported | Up to 64 HD |
| Firmware Feature | AllFrame™ |
| Reliability | |
| Annualized Workload Rate | 180 TB/year |
| Max Drive Bays Supported | Up to 16 |
| Load/Unload Cycles | 300,000 |
| MTBF | 1,000,000 hours |
| Non-recoverable Read Errors | <1 in 1014 |
| Limited Warranty | 3 years |
| Power & Environment | |
| Average Power (Read/Write) | 6.2 W |
| Operating Temperature | 0°C to 65°C |
| Physical | |
| Dimensions (L×W×H) | 5.79 × 4.00 × 1.03 in (147 × 101.6 × 26.1 mm) |
| Weight | 1.58 lb (0.72 kg) |