Package include: 1 Piece fan and mounting screws & nuts <br> Size:60x60x15mm <br> Rated Voltage:12V <br>Rated Current: 0.16A <br>Connecter: XH2.54-2Pin <br>Power: 1.9W<br> Speed: 4500RPM <br> Air flow:24.8CFM <br> Noise:32dBA <br>Bearing type: Ball Bearing <br> Cable Length: 25cm Or 9.85 inches <br> Life: 50000 hours <br> Weight:38g/pcs or 1.34 oz