Ultra-high-speed 2-bay NAS server with RAID 1 data protection, intuitive AJAX-based user interface, smart FAN, and energy-saving design. The DS209+ is the ideal choice for businesses and entry corporations demanding ultra-high performance NAS server of proficient storage capacity scale. Designed with modern simplicity fashion, Synology DS209+ with its 800MHz CPU and 512MB RAM delivers impressive performance, brings forth the concept of energy saving with power on/off design, and offers variable RAID management.