Will That Thing Fit?
OCInside have been maintaining an interactive for for fan guide which is a bit more useful than a list of compatible coolers. The visual representation of the motherboard and cooler let you see just how the cooler fits on the board. While they only list compatible coolers, you don’t have to worry about the socket fit, not all components are the same. If you are planning on installing very tall DIMMs or want to ensure that the RGBs on top of the DIMMs can be seen, then this will tell you.
Just pick a socket and motherboard model, and you can see how all of the coolers they ‘ve added will sit on the motherboard. Their recent update adds a large number of motherboards, a handful of coolers and a zoom slider. Check it out here.