Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

Just because I'm a bit anal in that if I have a PC case that supports a certain size of a fan, I've got to have them. That's why I bought these 140mm fans. To replace the 120mm fans I previously had installed. One thing I noticed swapping fans out was the 120mm fans would make a distinct noise running on their lowest setting that my fan controller would let them. These new Cooler Master fans eliminated that noise. Good solid fans for the price.
Worth it