... for input the wind, and 2 x fans for output wind.6. Power and HDD and fan and ... and 2x fans in the back power supply for output wind.I/O Connector1x PS/2, 2x USB2.0LED ... ) ICP-9130APower consumation 300w, AC input 170~270v 47~63hz, Output +3.3V@20A, +5v@30A, +12v@15A, +5VSB@2A, -12V ... .5VICP-9140APower consumation 400w, AC input 170~270v 47~63hz, Output +3.3V@28A, +5v@35A, +12v@16A, +5VSB@2A, -12V ...