I bought 3 computer case fans and a new heat sink/fan assembly for my CPU.

I find that it is way less of a pain in the ass to just replace computer fans than trying to fuss around with getting the dust off the grills and blades and using compressed gas trying to knock dust from heat sink fins.

The heat sinks on my MoBo are a really wonky design. They are cool looking but difficult to clean out.

I can't find any pictures that show exactly what I mean but I'm using an ASUS P5Q.