Bykski B-RBW-FN-V2 RBW 120mm Constant Cooling Fan / Cooler, Compatible With 120 / 240 / 360 / 480 mm Radiators

Purchase Note:

1. This is a constant speed fan, so the fan speed cannot be changed. 2. This fan may not be compatible with other brands of controllers. 3. We recommend buying a controller to match and use them.