SantiMun, the Newegg reviews mention some YouTube videos on installing it. I would watch those. Go to the website of Xig to see how it orients on the cpu, where the heat tubes stick out. One reviewer mentioned having to remove a heatshield from his RAM, so it can interfere but you need to view pics of it installed to tell for sure. Unlikely any cooler will be in the way of un-shielded RAM.
The website may give full dimensions for the cooler. Even if it doesn't you can do some estimates based upon how far the base sticks out compared to the size of the CPU - you can measure your own CPU to get the estimate.