Exactly what i needed at a reasonable price
To have proper airflow in your case you need to have about the same amount of air blowing into your case as you do blowing out of it. My case has two fan grills on the top of the case and only one on the bottom. I used this fan for the bottom since it produces about as much airflow as the two fans at the top of my case do combined.I cannot comment on the noise, if any because this is just one of 5 fans in my case. I used this in a home server that is in a rarely used room, so noise isn't really an issue for me. All i can say is it is quieter than the other 4 fans in my case. After adding this fan i couldn't tell a real difference in the sound of the fans.The blue color of the leds is great. For the cost of this fan, especially considering its a fluid fan, you can't beat it. I'll definitely buy from rosewill again!