Keep critical workloads running through brief outages, voltage swings, and controlled shutdown events with APC Smart-UPS X 3000VA Rack/Tower LCD. This model is built for infrastructure teams that need more than basic battery backup: it combines 3,000 VA / 2,700 W capacity, line-interactive topology, and network management in a chassis that can serve rack or tower deployments. The LCD interface gives operators immediate access to load, battery, and status information without opening a console session. Pure sine wave output supports sensitive IT equipment, while the 100-127 V input range fits common North American power environments. For distributed server rooms, network closets, and edge installations, that combination matters: it helps preserve uptime, reduces guesswork during maintenance windows, and supports cleaner shutdowns when runtime is exhausted. Compared with entry-level UPS units, this Smart-UPS X class model is designed for teams that need stronger visibility and more disciplined power conditioning. The included network card extends monitoring into the management stack, making it easier to respond before a power event becomes a service incident. If you are protecting virtualization hosts, storage, or network core gear, this is the kind of UPS that earns its place in the rack.