I wanna build a pc but in my pcpartpicker list it shows that seasonic m12ii 520w is not compatible with the cooler master nr400 since the maximun length supported for the nr400 is 140mm and my already bought m12ii is 160mm. Is this true? Or is there a solution to this? Can i move the hdd cage and still use it? If the hdd cage can be moved will it block clearnce for a front fan?