Is it possible to change the airflow direction of a CPU fan? My CPU fan is blowing towards the heatsink and I want to reverse the airflow. I'm using an AMD Wraith
![arduino - how to read and control the speed of a 12V - four wire fan? - Electrical Engineering Stack Exchange arduino - how to read and control the speed of a 12V - four wire fan? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/ToTSf.png)
arduino - how to read and control the speed of a 12V - four wire fan? - Electrical Engineering Stack Exchange
![2 Pack 3-Pin ATX Fan to 4-Pin Molex Connector Cable Fan Power Adapter, 4-pin Molex/IDE to 3 Pin CPU Fan Power Cable : Electronics - Amazon.com 2 Pack 3-Pin ATX Fan to 4-Pin Molex Connector Cable Fan Power Adapter, 4-pin Molex/IDE to 3 Pin CPU Fan Power Cable : Electronics - Amazon.com](https://m.media-amazon.com/images/I/51-rHgGAkdL._AC_UF894,1000_QL80_.jpg)