The KHB80-37(11)-28 with Cables & Accessories 80mm RoHS is an electronic component manufactured by Kinghelm. It is an AC axial fan with a power consumption rating of 28 watts and an airflow rating of 37 cubic feet per minute. It is made from a 80mm thermoplastic frame and operates at a speed of 11000 RPM. The product is RoHS compliant and comes with a two-year warranty from the manufacturer. The product is suitable for use in a variety of applications such as cooling and ventilation systems, servers, and other electronic equipment.