593-0378 922-7685 Power Supply Cable, PS#4, Control - 2-2.66-3GHz Quad A1186 Mac Pro NB-2086W Apple part number: 922-7685, 593-0378, Compatible models: A1186-2006-MA356LL/A, A1186-2006, A1186-2006 593-0378, Compatible Mac info. : 2.66GHz Quad-Core Mac Pro , 3.0GHz Quad-Core Mac Pro , 3.0GHz 8-Core Mac Pro 593-0378, 922-7685 Power Supply Cable, PS#4, Control - 2-2.66-3GHz Quad A1186 Mac Pro 5930378 Apple part number: 922-7685, 593-0378