PC Case Fan Deepcool XFAN120, Hydro Bearing // Fan Dimension : 120X120X25mm Fan Speed : 1300±10%RPM Max. Air Flow : 43.56CFM Noise : 23.7dB(A) Rated Voltage : 12VDC Operating Voltage : 10.8~13.2VDC Started Voltage : 7VDC Rated Current : 0.07±10%A Power Input : 0.84W http://www.deepcool.com/product/CaseFans/2018-08/2420_9265.shtml