COMMELL P4ELA - Manual (Page 29)

P4ELA User’s Manual
29
2.14 <Power and Fan Installation>
The P4ELA provides a standard ATX power supply with 24-pin ATX connector and
additional 12V connector, and the board provides one 4-pin fan connectors supporting
smart fan for CPU cooler and one 3-pin cooler fan connectors for system and Northbridge
chip. The 4-pin CN_12V additional power connector is necessary for CPU powering; please
connect this well before you finishing the system setup.
CN_12V
1 23
ATX
CPUFAN
SYSFAN
3
2 24
1 4
1 2
3 4
1