Rather silent and big airflow. Comes with all necessary accessories: attenuator to further reduce noise and also the airflow, extension cord, rubber mountings, ... Here NOT bling LEDs completely absurd and useless ... Pragmatism !! The PWM is useful, so do not deprive yourself. Bundle can be a little too luxurious (and therefore price + high). No regrets (the color we like it or not, but it reminds chocolate; D) In short, long service life according to customer history, so the noise will not increase over time (unlike most competitors). Another product that will survive your PC and which can migrate from platform to platform. Finally: performance and savings !!!!