Seagate SkyHawk 4TB Surveillance Internal Hard Drive HDD 3.5 Inch SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management (ST2000XV008)

Custom built for surveillance applications with Image Perfect firmware for crisp, clear, 247 video workloadsRotational vibration (RV) sensors help maintain performance in RAID and multi drive systems (4TB or higher)BrandSeagateSKUB01LOOJ8UIModelST4000VX007