im building a pc in march and was wondering where my dollar should be spent, besides wattage depending on my graphics card, I see power supplies with more that one 12v rail and ones that are certified bronze silver, gold etc.
My question is since im only having one dvd, one hd, no ssds, one high end graphics card (290). does having more than one 12v rail help me at all.
so if my choice was a 750watt gold rated single rail ps. or a 750 watt bronze rated 4 rail ps which would serve me best
If it is a quality power supply, having more than one rail is a hindrance manufacturers use to save money. It is not a feature or a benefit (despite what their marketing departments may have you believe).