However,I could not find any 90mm case fans,only 80mm and 120mm.Am I doing something wrong?Any help would be sincerely appreciated.
More aboutdimensions 120mm case diameter diagonal
120mm is the width of the fan housing. The most common sizes are 80mm, 92mm and 120 mm
Ok,that means the square within which the actual fan is placed,right?Will a 120mm fan fit in my case which probably has a 92 mm fan or only a 92mm fan will fit?Am asking because 92mm fans arent available but 120mm fans are.