In server home cinemas and in racks with High End components there is always something to warm up in order to keep components' service life unchanged and to ensure stable operation of the entire system, data of the cooling system is needed.
Let's analyze two models:
External cooling system AIRCOM S9
It has a standard body width and metal chassis, which can withstand up to 10 kg of weight, which makes it possible to install this model both on the cooling object and under it. Fans on ball bearings, except for noiselessness, have an impressive resource of 67 thousand hours and are certified by CE, UL and RoHS. Several modes of operation and fan speed adjustment will help to adjust the necessary cooling.
If you need to create additional ventilation in the server room or in the closet with equipment where beauty is not the main thing, you can use the cooling system MULTIFAN S7, which consists of two silent fans and powered by USB.
Double ball bearings in fans have the same lifetime (67 thousand hours), the speed controller allows you to select the optimum operating mode, and the fans themselves can be installed both horizontally and vertically. The model is equipped with eight large anti-vibration rubber feet, which makes it possible to work as quietly as possible without creating additional vibrations and prevents sliding on any surface and does not scratch it. Two fans allow you to install the system in such a way as to organize the supply of cold air and the outflow of hot.