Specifications Model TLF-S82-EB Dimension 80x80x25mm Voltage 12 VDC Current (Ampere) 0.20 A + / - 10% Input (Watt) 2.40 W + / - 10% Speed (R.P.M.) 1800 R.P.M + / - 10% Air Flow (CFM) 22.84 CFM Air pressure (mmH2O) 1.78 mmH2O Fan Noise Level (dB-A) 22 dB-A Weight 85 g http://www.coolermaster-usa.com/product.php?product_id=2888