WD Purple 4TB Surveillance Hard Disk Drive - 5400 RPM Class SATA 6Gb/s 256MB Cache 3.5 Inch WD42PURZ

Overview WD Purple 4TB 5400 RPM 256MB 3.5" Internal Hard Drive Model: WD42PURZ IntelliSeek: Calculates optimum seek speeds to lower power consumption, noise and vibration. Data LifeGuard: Advanced algorithms monitor your drive continuously so it stays in optimum health. NoTouch Ramp Load Technology: Safely positions the recording head off the disk surface to protect your data. 2-year manufacturer limited warranty Package includes a hard drive only - no screws, cables, manuals included. Please purchase mounting hardware and cables separately if necessary. Warranty & Returns Return Policies Return for refund within: 14 days Return for replacement within: 30 days This item is covered by our Standard Return Policy Warranty This item has 2 years manufacturer warranty Manufacturer Contact Info: Website: https://www.westerndigital.com/support Support phone: 1-800-275-4932