Correct UPS/Battery Backup Size for Computer

sjf999

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Aug 3, 2016
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Looking at buying APC BE600M1 UPS/Battery Backup. I have a 600w psu, running average graphics card, 2 hard drives, 2 optical drives. I read conflicting information about whether the UPS can handle my PC, any advice? Thanks in advance.

Scott
 
Solution
600w psu does not tell us your actual draw.

you could estimate by using a psu calc site to get a rough idea. keep in mind that idle power usage is much less than gaming usage.

you can use this chart http://www.apc.com/products/runtime_for_extendedruntime.cfm?upsfamily=27 along with your estimates (i'm thinking likely in the 400-500w range under load) to come up with a runtime.

i would say the 330w/500va is undersized for your needs unless you have under 300w draw.

i use a 780w/1300va model for my system with an older i7 and gtx770. i can get about 10 minutes of runtime at idle or 3 or 4 at load.
600w psu does not tell us your actual draw.

you could estimate by using a psu calc site to get a rough idea. keep in mind that idle power usage is much less than gaming usage.

you can use this chart http://www.apc.com/products/runtime_for_extendedruntime.cfm?upsfamily=27 along with your estimates (i'm thinking likely in the 400-500w range under load) to come up with a runtime.

i would say the 330w/500va is undersized for your needs unless you have under 300w draw.

i use a 780w/1300va model for my system with an older i7 and gtx770. i can get about 10 minutes of runtime at idle or 3 or 4 at load.
 
Solution