24V DC 4020 Centrifugal Cooling Fan with XH2.54-2P 30CM Cable This 24V DC 4020 hydraulic centrifugal cooling fan is built with premium, high-temperature-resistant materials for exceptional durability. It’s perfect for cooling heat sinks on hot ends, 3D prints, and various other applications. The 24V DC 3D printer cooling fan is crafted from high-quality PBT reinforced with 30% glass fibre, along with VO and precision bearings, it delivers a long lifespan and low noise operation. This DC cooling fan is designed to manage temperatures up to 75°C, it operates optimally at 40°C and supports continuous 24-hour use. Features Best 35mm radial cooling fan. Operates at 24V DC with a 2-pin connector. Constructed from premium PBT reinforced with 30% glass fiber and VO. Features high-precision bearings for extended durability and quiet performance. Ideal for efficiently cooling heat sinks on hot ends, 3D prints, and other applications.