https://www.deepcool.com/products/Cooling/cpuaircoolers/ALTA-9-Compact-CPU-Cooler/2022/15197.shtml Application For Intel LGA1200/1151/1150/1155/LGA775 Overall Dimension : 113X113X58.5mm Fan Dimension : ?92X25mm Net Weight : 208g Bearing Type : Hydro Bearing Rated Voltage : 12VDC Operating Voltage : 10.8~13.2VDC Started Voltage : 7VDC Rated Current : 0.20±10%A Power Input : 2.4W Fan Speed : 2200±10%RPM Max. Air Flow : 42.35CFM Noise : 26.3dB(A)