The EF92251S1-1000U-A99 is a part from Sunon and is a low profile, vane axial fan that has a 5VDC operating voltage and 40 x 40 x 10mm size. It has a ball bearing design and a connection type of terminal. It also has a rated current of 0.2A and a speed of 10000 RPM. The air flow is 2.7CFM and has a maximum noise level of 34.4dBA. This fan is suitable for a wide variety of electronic applications.