Vertiv PROREF PSI5X800 MULTI 800 VA Desktop UPS | Compact Backup Power

Keep essential systems protected with Vertiv PROREF PSI5X800 MULTI. This 800 VA desktop UPS is built for smaller power protection needs where continuity still matters. It helps bridge short outages, reduce the impact of power disturbances, and give connected equipment time to stay online or shut down properly. For offices, branch locations, and local work areas, the value is straightforward: protect the devices that keep people productive. The compact desktop design makes placement simple, while the Vertiv name brings infrastructure credibility to a category where reliability matters more than marketing language. This model is a smart fit when you need more than a surge strip but do not need the capacity or footprint of a larger UPS. It is well suited to protecting individual workstations, small peripherals, and other essential desktop electronics that cannot afford unexpected power loss. For teams that want practical backup power in a smaller package, the PSI5X800 MULTI delivers a focused answer.