Dimensions: 80x80x15mm /3.0 x 3.0 x 0.4inch ; Voltage: DC 24V ; Current: 0.13Amp ; Power: 1.5Watt ; Speed: 2200RPM ; Airflow: 15CFM; Noise: 22dBA, wire length is 25cm. 24V 8015 fan is best for cooling the hottest and narrow spaces, circulating and exhausting stuffy air. Computer and peripherals, graphics card peripheral cooling, cooling base fan, designed for projects that requires cooling or ventilation or as an replacement fan for various products , allows the fans to be laid flat or stand upright. Blow warm air out of the case , draw cool air into your case, push the hot air out of your computer when mounted on the back or draw in fresh air if you mount it at the front of the case. 8015 fan wide application: Suitable for hot end cooling, 3D printers hotend, computer, humidifier or other cooling requirements.