The Eaton MX UPS is a truly scalable, online double-conversion, optimized rack solution that allows you to add power as your business grows. Easily expand your system from 5–20 kVA by simply adding an MX Frame and/or more submodules. Also, you can build in the level of redundancy into the system that is required for your mission-critical application. The MX can be used for 20 to 110 servers and is ideal for critical systems.