Item is a 120mm heat exchanger radiator for liquid cooling systems. Radiator supports 2 120mm fans but does not come with hose clamps or fan adapter screws and is sold as pictured with measuring scale for reference. Fan bolt holes are nonstandard and may require an insert adapter for regular screws. The inlet and outlet is 10mm and may not be compatible with conventional 3/8 inch hoses and hose clamps. It maybe possible to stretch 3/8 hoses for fitment.