
Purchased to cool the electronics cabinet with UPS, modem/WLAN, DVR. Operation at low speed to increase service life. Later I plan to evaluate this fan for cooling additional electronics in my car. I will install a 12V to 5V transformer for the DVR. It installs on an overhead console, which is two small areas that provide airflow. Electronics generate heat but don't like heat and this block can help circulate/dissipate that heat.