High Quality 50mm x 50 x 10mm 12V Cooling Fan Computer Air PC Case 3-Pin Power
Size: 50mm x 10mm. This is a high quality 12VDC fan, for use in computers, electronic projects etc. Quiet and smooth running. Air pressure: 2.87 mm Aq 0.113 In H₂O. Cable length: 200mm (20cm). Three wires, black = 0V and red = +12V white.