Features. CF525 fan controller provides a whooping 60W per each of its 5 independent channels for a total of 300W for power hungry cooling devices.. To put it in perspective it can control 10 of the infamous Delta fans 29.4W for each at full speed at the same time 2 per channel.. You will probably need just one CF525 for your entire systems cooling requirement.. but make sure you put a good quality 700W power supply alongside with this fan controller and you will need a PCI-Express 8-pin header from the power supply to power the CF525.. Black Aluminum Bezel.. Dimension - 2.99 x 5.85 x 1.67 in.. Item weight - 1.6 lbs.