World's Quietest Computer Packs a Powerful Punch

The more powerful a PC is, the noisier and hotter it runs, right? Not the Puget Serenity Pro, the world's quietest computer. It's so quiet, you can't hear any noise coming from it at all. Yet it runs the fastest third-generation Intel Core i7 quad-core processor, and has a graphics card that can drive four monitors at the same time and play serious games.