The 3110KL-04W-B30-D00 is a miniature axial fan manufactured by MinebeaMitsumi. It is 30mm in diameter, has a voltage rating of 12V DC and a current rating of 0.08A. The fan is designed to provide even airflow within an enclosure and is suitable for applications such as computers, office equipment, home appliances, medical devices, automotive electronics and industrial equipment. The fan also features an operating temperature range of 0 - 70 degrees Celsius, a maximum airflow of 4.7CFM, a maximum static pressure of 0.12in H2O, and a noise level of 28dBA.