Package include: 1 Piece fan include fan grill and mounting screws & nuts <br> Size:90x90x25mm <br> Rated Voltage:12V <br>Rated Current: 0.16A <br>Connecter: XH2.54-2Pin <br>Power: 1.9W<br> Speed: 2500RPM <br> Air flow:54.8CFM <br> Noise31dBA <br>Bearing type: Ball Bearing <br> Cable Length: 30cm Or 12 inches <br> Life: 50000 hours <br> Weight:70g/pcs or 2.5oz