Pros: -Good airflow -Decent build quality -Been using them for a little over a month and they keep my PC nice and cool -Quiet enough when not running at full speed

Cons: -Were a little difficult to screw in, like the holes were not quite the right size for the screws. No problem with the positions of the holes though -Took me a moment to figure out the direction of airflow, I used two for intake and one for exhaust and needed to make sure I knew what direction they blew -One of the three fans does not seem to properly communicate with the motherboard. I connected the 3-pin connector to the header and the MOBO reads 0rpm. I swapped the header to make sure it wasn't a problem with the header but no matter which header I plug it into it just shows 0rpm. The fan seems to ramp up and down when instructed, but it is a little irritating not to have the fan speed properly displayed.

Overall Review: Overall pretty good for the price. The molex connector runs off the 3-pin, but I managed to tuck it away. If you're running it directly off molex (who is these days?) you could daisy chain a few together pretty easy. What can I say? If your priority is just to get some decent airflow going in your case, these work.