On the opposite side of the drive bays are the 2x 120mm LED fans.
The finishing of the casing is of a rough texture.
The top of the casing allows fitting of 120mm and 140mm fans, all mounting holes come with padding.
Unfortunately this casing is compact, thus not having much headroom between the board and the upper part of the casing. This leaves very little from for exhaust fans while water cooling radiator installation seems nearly impossible.
The bottom of the casing comes with a filter for PSU air intake while right in the middle, there’s an area for fan placement. You should consider having a dust filter in place should you intend to install a fan.