2Pcs 7530 Fan 75x30mm DC 5V 75mm x 30mm Brushless Cooling Fan, Replacement Blower for DIY PC Computer Case USB

The fan is 75x30mm; Rated Power: DC 5V 0.26Amp; Speed: 3000RPM; Air flow: 11.9CFM; Noise: 36.9 dBA ; Connecter: USB USB powered, it can run these right off the laptop without an external power source.No additional power supply required, no funky wiring, just plug it into the USB port and tuck the wires aside. Computer fan designed for projects that requires cooling or ventilation; or as a replacement fan for various products Sleeve bearing design ensures reliability and longer life Replace a noisy or failed computer case fan, Install into a computer to increase air flow and cooling