Seagate SkyHawk 2TB Surveillance Internal Hard Drive HDD – 3.5 Inch

SATA 6Gb/s 64MB Cache for DVR NVR Security Camera System with Drive Health Management (ST2000VX015)

• Custom-built for surveillance applications with image Perfect firmware for crisp, clear, 24×7 video workloads
• Maximum 180TB/Year workload rating—3× the workload rating of desktop drives—for reliable performance in write-intensive surveillance systems
• Rotational Vibration (RV) sensors help maintain performance in RAID and multi-drive systems (4TB or higher)
• Up to 10TB of capacity to store up to 10, 000 hours of HD video