[Question] Can i use 2 PSU's in 1 PC?

Hello members,

I was wondering how I would go about using two PSUs in one system (one for GPU only, another for all other components). Is it safe to use 2 psu in 1 pc?

Multiple power supplies will mean that there are two ground connections. This may increase the risk of creating ground loops in various circuits of the power supply units. Ground loops could also become a problem if you power different parts of the PC with different power supplies, as these circuits would need a common ground or voltage rail in order to talk (although, not if optical transfer or DC-DC isolating converters are used).