The Western Digital Purple WD44PURZ is a 4TB surveillance-grade hard drive specifically engineered for 24/7, always-on security systems. Unlike standard desktop drives, it is optimized for the high-temperature and write-intensive environments of DVR and NVR systems. High Write Intensity: Surveillance is 90% writing data and 10% reading. This drive is tuned for that specific cycle. Multi-Drive Systems: It features sensors to mitigate rotational vibration when installed in recorders with up to 16 drives. Longevity: It features a Mean Time Between Failures (MTBF) of 1 million hours and a 3-year limited warranty
The Western Digital Purple WD44PURZ is a 4TB surveillance-grade hard drive specifically engineered for 24/7, always-on security systems. Unlike standard desktop drives, it is optimized for the high-temperature and write-intensive environments of DVR and NVR systems. High Write Intensity: Surveillance is 90% writing data and 10% reading. This drive is tuned for that specific cycle. Multi-Drive Systems: It features sensors to mitigate rotational vibration when installed in recorders with up to 16 drives. Longevity: It features a Mean Time Between Failures (MTBF) of 1 million hours and a 3-year limited warranty
| Type | HDD |
| Form Factor | 3.5 |
| Capacity | 4TB |
| Use | Internal |
| Series | Purple (CCTV) |
| Spindle Speed (RPM) | 5400 |