what fan is that slot for? the width is around 9cm while the height is 7cm is this a 90mm slot thanks!
yeah it's a 80mm fan the height and weight is not the same around, 7cm x 9cm what stupid slot is this...
Fan size shouldn't be too much of a problem because there are no screw holes on the casing anyway. You'll have to use some zip ties and that gives you the freedom of using any fan size you would like. Then again, 80 mm to 92 mm case fans should fit that spot nicely.
Actually based on the slots cut around the opening looks like it should have had one of those "purple" fan holders like Chieftec used years ago. So you could be dealing with either a 92mm or a 120mm. Just an opinion but either way you will need to drill holes to be able to put a fan there unless you have the plastic piece. EDIT= Actually that is what you are looking at, its the cut outs for one of the old style cheitec case fans that used the plastic fan mounts, I just went and looked and measured one of my old chieftec style cases and they look identical to what you have. So pardon my initial inferance that it was a 92 0r 120mm It was meant for a 80mm fan but popped into one of the plastic mounts. Recommendation take the time cut the area out and mount a 92mm or 120mm fan in its place ;P
Normaly 91 mn fans are found on pre-build computers .... But think if you put an 80mn fan with 4 big screws it will fit
If I can get my hands on a camera i will show you what I'm talking about. Other than that i just have to ask ya trust me
