Review on Delta BSB05505HP 5V 0.40A CT02 DT23 A01 769264-001 High-Performance Fan by Tim Wheeler

I've been using NUC 5 non stop for 6 years this all still works but I decided to replace the fan before the old one died. I knew the Delta fans were loud but they are very sturdy and the one in my 6 year old NUC which is always on still works fine and even when it is spinning I can't hear it. (Hint: These small fans are always much faster than the big fans, and that's to be expected). Allow air through the ventilation holes in the NUC to remove any dust that may have accumulated. By the way, you can find these delta fans (this particular model) for a lot more than $10, but don't let that fool you. As far as I can tell, it's identical to the fan I replaced. The main label (in the middle of the device) matches exactly. There is another sticker that is different, but most likely it is the manufacturer's label.