This 92 mm fan is suitable for moving a lot of air, so that the heat generated by components can escape. This fan has a simple 2-pin connector and works on 12V.Specifications Dimensions (A x A x B): 92 x 92 x 25 mm Bearing: plain bearing Voltage: 12Vdc Airflow: 74 m³ / h Current: 0.16A Speed: 2400 rpm Noise level (1m distance): 31.1dBA Connection: cables Weight: 73g Material: plastic Working temperature: -20 ° C to + 40 ° C