The dual ball fan is 60x60x10mm/2.36x2.36x0.39 inches; Rated Power: DC 12V 0.18Amp; Speed: 3000RPM; Air flow: 20.06CFM; Noise:22dBA; Connecter: XH2.54-2Pin 6010 fan high quality dual ball bearings, More stable and Long life, suitable for continuous work. 6010 fan 2-pin connector with tachometer wire, comes ready for 2-pin motherboard fan headers Computer 60mm dual ball bearings fan designed for projects that requires cooling or ventilation or as a replacement fan for various products. 6010 12V dual ball bearings replace a noisy or failed computer case fan, Install into a computer to increase air flow and cooling