Today I’m going to be comparing a couple of CPU coolers from Noctua. Not knowing too much about the company, I went and checked out their website. After checking out their products, the only items I noticed were these two coolers: the NH-U9 and NH-U12. These coolers do not come with fans. CRAZY, I TELL YOU! Why wouldn’t they ship with fans? Well, Noctua feels that these coolers don’t need the extra help. Enough of this... let’s start the review.