Maximum PC: You don't want to match your high-end system build with a wimpy or generic power supply, trust us on this one. We've seen things, man -- things we can't ever forget (like smoke emitting from our rig). That's why we're a little excited to see Corsair announce its new HXi Series of power supplies with 80 Plus Platinum certification, which is only achieved when reaching greater than 92 percent energy efficiency.
