Which UPS Do I Need? Answer three quick questions and we’ll point you to the right type of UPS for your needs. Step 1 of 3 What are you powering? A single PC or small officeDesktop, till, modem, a few devices Servers, network or NASBusiness-critical IT you can't lose A full rack of equipmentMultiple devices in a server rack Medical or critical equipmentZero interruption required Step 2 of 3 How much backup time do you need? Enough to save work & shut down safelyA few minutes of runtime Keep running through longer outagesExtended runtime needed ← Back Step 3 of 3 Tower or rackmount? TowerSits on the floor or a desk RackmountFits into a server rack Not sureHelp me decide ← Back