Seagate Skyhawk 4TB Video Internal Hard Drive HDD (ST4000VXZ16/016) 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management and in-House Rescue Services

**Seagate Skyhawk 4TB Video Internal HDD (ST4000VXZ16/016):** Optimized for 24/7 surveillance systems, this 3.5-inch SATA 6Gb/s hard drive delivers 4TB storage, 64MB cache, and high workload rates for seamless DVR/NVR performance. Features Drive Health Management to preempt failures, ensuring reliability in continuous operation. Unique in-house Rescue Services offer data recovery support, minimizing downtime. Built for security cameras with enhanced vibration resistance and compatibility, it balances endurance, capacity, and data protection for critical video workloads.