Review on case fan be quiet! Shadow Wings 2 140mm PWM, black by Ivan Yakimov ᠌

Please note: the bearing is sliding and not hydrodynamic. There is a video review: ? v=xgQMmPycnWo Some pros: Really quiet, anti-vibration mount included, no tools needed for installation. Pulse frequency control circuit. Adequate technical support service: response to a question - a day, you do not need to register your product and create an account, as many manufacturers now practice. In the end, a stylish strict design. Cons: If you put it on blown on the back wall of the PC, then the standard fasteners have strongly convex heads and will not allow the canvas to close the side wall of the case. There is no backlight, but for me it's rather a plus.