Eaton 5P 5P550R 550 VA 420 Watt 120V 1U Rackmount UPSThe Eaton 5P Rackmount UPS delivers reliable enterprise class backup power with an efficiency rating of up to 99%. With ENERGY STAR qualified models, the 5P's graphical LCD display allows you to view UPS status in a single glance and provides more available power than comparable UPSs. When paired with Intelligent Power Software Suite, the 5P allows you to seamlessly manage your connected equipment, even in virtualized environments. Topology Line