Western Digital 2TB Purple SATA III Hard Drive
High‑capacity 2TB internal drive designed for nonstop video recording, with 5400 RPM spin speed, 64 MB cache, SATA III connectivity, low noise at 23 dBA and robust shock resistance for continuous surveillance use.
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| Brand | Western Digital |
| EAN | 0718037856742 |
| ASIN | B071RM2HS7 |
| Model | WD20PURZ |
| MPN | WD20PURZ |
| Annualised workload rating | 180 TB/yr |
| Cache | 64 MB |
| Capacity | 2048000 MB |
| Dimensions | 101.6 x 26.1 x 147 (WxHxD mm) |
| Disk Size | 3.5" |
| Edition | WD Purple |
| Flash memory size | N/A |
| Height | 26.1 mm |
| Host to/from drive sustained transfer rate | 145 MB/s |
| Interface | SATA 3.0 (6Gb/s) |
| Load/unload cycles | 300,000 |
| Maximum operating shock | 30 G |
| Maximum power usage | 4.4 W |
| NCQ | Yes |
| Operating temperature | 0 ~ 65 °C |
| Package type | OEM |
| Rotation Speed | 5400 rpm |
| SSHD | No |