APC award-winning Smart-UPS is the most popular UPS in the world for servers, storage & networks. Trust to protect critical data & equipment from power problems by supplying clean & reliable network-grade power. In addition to legendary reliability & manageability, Smart-UPS have extremely high efficiency at low, medium & high load levels making them ideal for todays multi-core or virtualized servers that have varying load consumption. Smart-UPS series have long been considered the benchmark for all network & server UPSs. Smart-UPS feature a 16-segment LED display, extended range automatic voltage regulation (AVR), & pure sine wave output on battery.