. APC Smart-UPS protects your data by supplying reliablenetwork-grade power in either traditional Tower or Rack-optimized form factors for space constrained business critical applications. Award winning APC Smart-UPS is the perfect UPS for protecting business critical fileservers (Intel or UNIX based)minicomputersnetwork switches & hubs Point of Saleretail/bank back office & ATMs. Rack Mount versions are the choice for rack optimized serversserver appliancesblade serversother blade devices & rack-mounted network switches & hubs..