The MF40101VX-1000C-A99 with 40*40*10 Radiator Fans ROHS manufactured by Sunon is a 40x40x10mm DC Brushless Radial Fan with speed control. It features a high air flow rate, low noise and low power consumption. It is RoHS Compliant and certified to the UL, CSA, TUV/GS, CE, CB, and FC standards. The fan is constructed with a high temperature plastic body and frame and has a variable speed and voltage range between 3-13VDC. It features a closed striction with oil impregnated bearings for long life performance. It is suitable for applications such as computers, telecommunications equipment, medical devices, industrial machinery, consumer electronics, automotive and more.