Simple Installation Sentry LX slides easily into any dual 5.25-Inch drive bay * Complete Control 5 Temperature Probes keep tabs on all areas of your system while the 5 Fan controllers adjust the fans RPM speed * Auto/Manual Modes Allows users to automatically adjust the fan speeds to correspond to a specific temperature * Temperature Alarm Instant notification if temps rise above a designated point * Intuitive Interface and LCD Display NZXT¿s ergonomic interface design allows you to customize your airflow on the fly