This is a 30x30x7mm (3007) DC cooling fan compatible with 5V, 12V, and 24V power supplies.It is a 2-wire fan designed for use in printers, graphics cards, and other electronics requiring compact airflow.At 5V: current draw is 0.15 A, power consumption is 0.75 W, rotational speed is 9500 RPM ±5%, and sound pressure level is 27 dBA.At 12V: current draw is 0.08 A, power consumption is 0.96 W, rotational speed is 11828 RPM ±5%, and sound pressure level is 34 dBA.At 24V: current draw is 0.08 A, power consumption is 1.92 W, rotational speed is 11500 RPM ±5%, and sound pressure level is 34 dBA.The fan uses fluid dynamic bearing technology and has an expected service life of 30000 hours.It is compatible with devices that accept a 30mm square, 7mm thick, 2-wire DC fan operating at 5V, 12V, or 24V.