Both of these characteristics can be seen in the Performance One and the Sonata lines. Each has a style that are their own that you cannot say is ugly or blingy. And when it comes to quietness you do not have to replace one single fan in them to maintain absolute peace like you would have to do with some other cases. Our latest case comes from the Sonata line which remains elegant and quite but adds some much wanted features to an already very nice case. The Sonata Elite has a new racy side vent, more cooling, more side dampening and more space.