2packs 40mm x 40mm x 10mm 4010 12V 0.15A Brushless DC Cooling Fan 2pin AB4010M12 UL TUV Package Content : 2 x DC Brushless Cooling Fan; Bearing Type: Dual Ball Bearing, Speed: 6200 RPM, Air Flow : 6.86 CFM; Connector: 2 Terminal Connector with 2pin-ph2.5; DC Brushless Cooling Fan, Rated Voltage: DC 12V, Current: 0.13A; UL TUV approved certification.