Great looking Fan, but it will NOT work on the Auroa R15 dell computer. one because of the thickness of the radiator and fan combo on the top. Or the front because of the width will pinch the wires on the motherboard. the wiring of the setup for the the R15 is different. each fan on R15 has a for wire pin and the cooler controller also has a 4 wire pin configuration with a jumper. As the fan setup now it will not have the proper feedback to be able to get the fan up to proper speed