The 120mm RGB LED PC Case Cooling Fan in black is a universal 4-pin fan designed to provide efficient cooling for computer cases. With a fan diameter of 120mm and a multicolor LED light, this fan adds both functionality and style to your PC setup. The fan operates on a voltage of 12V and is packaged in a Blister Pack for easy handling and storage. Constructed from durable plastic material, this cooling fan is a reliable choice for improving the performance and temperature management of your computer system.