The Hikvision DS-9664NI-M16 is a high-performance 64-channel 8K network video recorder (NVR) from Hikvision’s Ultra Series, designed for large-scale IP surveillance systems. Housed in a robust 3U rackmount chassis, it supports up to 64 IP camera inputs with ultra-high definition recording up to 32MP and a total incoming/outgoing bandwidth of 400 Mbps, ensuring smooth, high-quality video streams. This non-PoE NVR is equipped with 16 hot-swappable SATA interfaces, allowing up to 224TB of total storage capacity and advanced RAID support (RAID 0, 1, 5, 6, 10, and N+M hot spare) for data redundancy and reliability. It features dual HDMI outputs—one supporting 8K (7680×4320) and the other 4K (3840×2160)—along with dual VGA and a CVBS analog output, providing flexible display options for high-resolution monitoring. The DS-9664NI-M16 supports H.265+, H.265, H.264+, and H.264 video compression standards to maximize storage efficiency. It also includes dual gigabit LAN ports, two USB 3.0 and two USB 2.0 ports, comprehensive alarm I/O (16 in, 9 out), two-way audio, and RS-232/RS-485 interfaces for seamless integration with third-party systems. Fully ONVIF compatible and ideal for enterprise-level security environments, this NVR delivers powerful performance, advanced features, and high scalability—making it a reliable choice for city surveillance, airports, education campuses, and critical infrastructure. Black color, no hard drives included.