With a two-year WD Purple warranty. Sold at wholesale price Available in quantities WD Purple is a hard disk specifically designed for surveillance systems, CCTV cameras, DVRs, and NVRs. Features: Designed to operate 24/7. Withstands continuous recording from cameras. Supports a large number of cameras simultaneously. Low power consumption and long operating life. Available in multiple capacities such as 1TB, 2TB, 4TB, 6TB, 8TB, and more. Uses: ✅ DVR devices ✅ NVR devices ✅ Home and commercial surveillance systems ✅ Continuous video recording