+++PROS++++Ultra efficient cooling design and enough headroom for further overclocking+Almost silent operation especially when fan speed is adjusted via PWM+Replaceable fans on both sides push or pull Air Movement --- CONS --- Can be a little tricky to install without removing the motherboard from your system. This turret is HUGE and barely opens the door of my Corsair Graphite 230T. The fins appear to be very fragile so VERY care must be taken when mounting the fan - No additional fan mounting hardware included Miscellaneous thoughts Additional fans can be purchased through the Cooler Master website for a relatively small price. I don't know if this includes mounting hardware. Even after tightening the screws on the mounting hardware, there is a slight wobble in the turret that worries me. The threads on the nuts that are supposed to attach the backplate to the motherboard were a bit tight and possibly out of spec. Additional pressure was required for them to click properly.