@T2 that PSU will definitely do the job. Corsair is a well known brand and they use power supplies made by Seasonic. (Seasonic has the best PSU's on the market)
Depends on the make and model of the psu. Not all 650w psus are created equal.
My psu is a corsair vs 650.
It will probably work for awhile but I wouldn't suggest using it as a long term solution. The VS is Corsair lowest quality power supply(uses cheap components).
@T2 that PSU will definitely do the job. Corsair is a well known brand and they use power supplies made by Seasonic. (Seasonic has the best PSU's on the market)