Buffalo TeraStation 5200 NVR 2 TB 2-Drive Network Video Recorder (TS5200D0202S) One-Click camera and NVR configuration Redundant managed storage and recording solution High capacity for scalability Supports up to 16 camera installations Intel Atom processor D2550 (1.86 GHz dual-core / 2 GB DDR3 RAM) and Dual Intel NICs 2 x USB 2.0 ports and 2 x USB 3.0 ports with accessory support and RAID 0/1/JBOD (Individual Disks) Hot-swap and high-performance hard drives optimized for network storage Ideal for small businesses and home users