IBASE MB945 - Manual (Page 11)

INSTALLATIONS
MB945 User’s Manual 7
ATX Power Installation
The system power is provided to the motherboard with the ATX1 and
ATX_12V_2X1 power connectors. ATX1 is a 24-pin power connector
and ATX_12V_2X1 is a 8-pin 12V power connector.
The 24-pin power connector can to be connected to a standard 20-pin
ATX power connector in a standard ATX power supply (Min. 400watt).
Note: The power supply 5VSB voltage must be at least 2A.