ST4000VX000-520 4TB Dahua Surveillance Hard Disk

The New Generation SV Drive The industry’s first surveillance-optimized hard drive precision-tuned for high write surveillance workloads operating 24×7 Capacities up to 8TB support 64 cameras per drive and 8+ 1 drive per system Engineered for workloads of 180TB/year, three times that of desktop drives Low power consumption and the startup current to minimize heat and vibration emission, improving long-term drive reliability Tarnish-resistant components to help protect the drive from environmental elements, increasing field reliability Customize power settings for incremental savings during system downtime without compromising time to record Reliable performance in multi-drive systems with support from RV sensors Optional 3-year +Rescue Data Recovery Service plan to help protect against data loss from viruses, software issues or mechanical and electrical breakdowns Best-Fit Applications NVR Embedded SDVR Hybrid SDVR Surveillance DVR