You are probably fine with as little as 600W (maybe less) but if you want room to grow, I would go with 700-800W to give some space for maybe upgrading things later. An 800W PSU would give you room for an additional or more power hungry GPU and/or additional drives etc.
You are probably fine with as little as 600W (maybe less) but if you want room to grow, I would go with 700-800W to give some space for maybe upgrading things later. An 800W PSU would give you room for an additional or more power hungry GPU and/or additional drives etc.