Having a definite quality management system, we are offering 4028 High Speed Power Supply DC Cooling Fan. This cooling fan is utilized to cool a power supply unit (PSU) in a computer or other electronic device. 4028 High Speed Power Supply DC Cooling Fan is made available in number of specifications for our customers to choose from. Moreover, this cooling fan also helps to dissipate heat generated by the PSU, that can improve the performance and prolong the lifespan of the device. Our offered fan can be controlled by the device's motherboard or through a separate fan controller.