Once i got my new pc case i needed new fans. I wanted some that would fit around my pc case to give it decent airflow. My case had gaps in the front of air cooling but i was also going to be adding water cooling! As this was my setup i really. wanted some RGB lighting, these ones are full rgb, they have adjustable brightness and lighting animations. I have 3 on the front, 2 on the top and one on the back! 💕🤤