Online UPS to support 5 PCs

[Naveen_Reloaded]

Thanks all for your previous suggestion on getting a pc , i got a NUC (second hand) and repurposed my old laptop also.

Anyway , i want to get a online UPS , as i dont want any interuption in power supply for these pc`s as they will be involved in (few) in billing. So i thought i will get a online UPS , am i right in this decision ?

Which UPS or what i should look for to support 5 PC atleast for 30min-4 hour backup

 

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Do you have any way to measure the load of those PC's together ?

How many watts do they need

 

[Naveen_Reloaded]

1 laptop
1 NUC + monitor
3 PC +3 printer (only one will be used mostly - dotmatrix)
1 DVR +13 camera

Post automatically merged: Aug 5, 2019

I can offload printer and CCTV to inverter.. will connect the PC and laptops to Online UPS

I dont have exact calculation , also i want some headroom for future expansion