Tells you right there in the title on Newegg, comes with Four Fans - 1 x Front Red LED 230mm Fan, 1 x Top 230mm Fan, 1 x Side 230mm Fan, 1 x Rear 140mm Fan
None of those mid towers are exactly small and trust me you will have ZERO issues fitting in new cards in the future. They're not going to magically become much longer than they are now. I know it seems I'm trying to talk you out of getting a full tower case but really, I'm just trying to get you the best value for your money. You might think you need something that you actually don't, like spacious enough etc.
If you have a dusty room then filters are what you're looking for not more fans or side fans. Take the Fractal Design cases, they come with filters for everything. Do yourself a favor and check some video reviews on Youtube for the ones you could be interested in (of the ones I've mentioned). Look for these channels when deciding on a review (I'm sure there are more):
OC3D TV (long and very detailed reviews)
HardwareCanucks (shorter but very well done reviews)