The Sunon KD1204PTS3 is an axial fan, specifically part of the Maglev Quiet Airflow series, which promises significantly quieter operation than other fans on offer. This fan is 250x250x55mm in size and offers a nominal speed of 2050rpm, with an airflow of 300 cubic feet per minute and a static pressure of 0.63 mm-H2O. It is rated for 12V operation and has a 0.5A current draw. The fan features sleeve bearings and is UL, CSA and TUV certified for safety.