Hardware Canucks posted a review of the Noctua NF-P12 120mm fan.
A quote from the article:
Noctua NF-P12 120mm Fan Review on Air & Water Cooling Review
Noctua is not a company that releases a product every other month. Rather, they pick and choose their battles wisely and more often than not come out on top due to their products engineering excellence and award-winning design. In this review we will be looking a little closer at their brand new fan: the NF-P12
Noctua NF-P12 120mm Fan Review on Air & Water Cooling Review