WD Purple Surveillance 8TB Hard Drive (WD85PURZ) specifications and procurement support from Kewentech.
| Model | WD85PURZ |
| Capacity | 8TB |
| Interface | SATA 6Gb/s |
| Cache | 256MB |
| Speed | 5640 RPM |
| Recording Technology | CMR |
| Maximum Transfer Rate | 210 MB/s |
| Form Factor | 3.5-inch |
| Operating Temperature | 0°C - 65°C |
| Type | Surveillance hard drive |
| Technical Support | AllFrame |