Review on 🌀 Coolerguys 120x25mm 5V USB Rear Exhaust Blower Fan by Nathan Akers

I bought two of these fans; one that replaces the Thermaltake USB fan I used on top of my AV receiver so air is drawn in from the top and expelled from the back. This fan improved airflow and performed very well or better than before, dropping temperatures from 120°F without the fan to around 80°F with the fan. The other is used alongside two tiny Lenovo clients mounted vertically, and so far one fan has improved airflow around the two clients. Overall not a bad fan, they are quiet and have good airflow. I don't know how long they will last as a future install will have the fan running 24/7 to help airflow and cool the microserver that runs the Win7 and Win2003 servers via a virtual machine.