Suitable for EUB0405MD 5V 0.24A 4cm server cooling fan (4020, 40x40x20mm) for servers, electronic products, and small devices.

Rated Voltage: DC5V Voltage Range: DC3.5V-5.6V Input Power: 0.24A (Rated Current) Rated Speed: 6300 rpm Operating Temperature Range: -10 to 70 L10 Lifespan: 40,000 hours Expected Lifespan: 25 Rotation Direction: Air is exhausted from the bracket, rotor rotates counterclockwise Wiring: +Red -Black Signal Wire: White Maximum Airflow: 12.0 m³/h Motor Protection: Error Level Protection and Stall Protection Minimum Pressure: 0 to 55 Pa Noise Level: 24.0 dB(A) Material: Glass Fiber Reinforced Plastic, PBT Housing, PA Blades Function: Electronically Commutated External Rotor DC Fan, using all electronic components Product Certification: CE Certification Applications: Switches, chassis cooling, power supply retrofit fans, water-cooled auxiliary switching power supply cooling, high-reliability server applications.