větrák Coolermaster 200x200x30 Mega Flow, LED modrá transparent 19dBA Dimension (W / H / D) 200 x 200 x 30 mm Speed (R.P.M.) 700 RPM Air Flow (CFM) 110 CFM Air pressure (mmH2O) 0.595 mm H2O Noise 19 dBA Bearing Type Sleeve Bearing Fan Life Expectancy 30,000 Hours Rated Voltage 12 VDC Current (Ampere) 0.16 A (Max 0.28 A) Power consumption 3.36 W Weight 266 g Connector 3 Pin 3 to 4 pin Adapter 1 pcs LED Color Blue http://www.coolermaster.com/product.php?product_id=6456