13 power connectors (cn10,cn15), 1 atx power connector, +5v (cn15), 2 cpu fan power supply connector (cn10) – Intel M600 User Manual

Page 29: 14 atx power on/off switch con. pin 11-12 of cn3, 1 atx feature (cn15) & soft power switch (cn3), 15 audio ac'97 link interfaces (cn14), 1 audio connector(cn14), Audio ac'97 link interfaces (cn14)