Hmm I'm really not sure. I read some reviews that the hyper evo is 159mm and this case only supports up to 155mm. Is there any other cases you can think would be good. As a virgin builder I was unaware of the implications a cpu cooler could have, which size case are the best for these coolers? This is the only thing thats withholding me from building right now and its really starting to tick me off! Lol thanks blackbird