I've gone through several online PSU calculators and my total wattage comes to about 815W. I am debating whether I should go for a 860W PSU or a 1000W PSU. I am hoping someone here can advise me on which one I should get? I understand that PSUs have ...

I'm going to build (and overkill!) a gaming computer. Here are the pertinent specs:ASUS Rampage V Extreme motherboardIntel i7-5930K processor2x ASUS Strix 980Ti (SLI)Intel 750 Series SSD (PCI Add-in card, NOT the 2.5" version)M.2 2280 SSD (Samsung SM...