APC Smart-UPS protects critical data by supplying reliable, network-grade power in either traditional tower or rack-optimized form factors. Award-winning Smart-UPS is the perfect UPS for protecting business critical servers, voice & data networks, point of sale, retail/bank back office & ATMs. High real power output (watts), generous runtime, sine wave output, 16-segment LED visual display, & intelligent battery management make Smart-UPS the leading server class UPS. Included Power Chute management software provides IT administrators the comfort of safe system shutdown & advanced UPS management. Additional manageability is available through the Smart Slot, an internal accessory slot that allows installation of optional accessories to enhance the performance of your UPS.