APPLICATION: This 40mm fan is a compact yet powerful solution for high airflow, perfect for cooling 3D printers like the Ender 3, Ender 3 Max Neo, Ender 3 Pro, Ender 3 V2, and Ender 5 Pro. It also cools DVRs, amplifiers, humidifiers, purifiers, and car battery chargers. As a small PC fan, it offers versatile cooling for various devices
CONNECTION: The 12v cooling fan uses a 2-pin connection with a red wire on the positive pole and a black wire on the negative pole, with no additional control or speed measurement wires. And it has a 1 meter long cable for your convenience
HIGH SPEED: 6500rpm ultra-high-speed operation brings the ultimate cooling experience, effectively reduces the temperature of the equipment, prolongs the service life, and is suitable for long-time high-load working environment
COMPACT: With its ultra-compact size of just 40mm x 10mm, this dc fan is designed to fit effortlessly into tight spaces, delivering powerful cooling where larger fans can't
SPECIFICATION(each): 40 x 40 x 10 mm ( 1.57 x 1.57 x 0.39 in. ) | Rated Voltage: 12V | Rated Current: 0.08 Amp | Power: 1 Watt | Speed: 6500 RPM | Noise: 27.6 dBA | Airflow: 7.13 CFM | Static Pressure: 0.16 In H2O | Bearing: Sleeve