Asus P5N32-SLI-Deluxe P5N32-SLI Deluxe User's Manual for English Edition - Page 63

11. CPU, Chassis, Northbridge, and Power Fan connectors (4-pin CPU_FAN, 3-pin PWR_FAN, 3-pin CHA_FAN1, 3-pin CHA_FAN2, 3-pin NB_FAN, 3-pin SB_FAN) The fan connectors support cooling fans of 350 mA ~ 2000 mA (24 W max.) or a total of 1 A ~ 3.48 A (41.76 W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure that the black wire of each cable matches the ground pin of the connector. Do not forget to connect the fan cables to the fan connectors. Insufficient air flow inside the system may damage the motherboard components. These are not jumpers! Do not place jumper caps on the fan connectors! CPU_FAN PWR_FAN CPU_FAN NB_FAN P5N32-SLI CPU FAN PWM CPU FAN IN CPU FAN PWR GND GND +12V Rotation NB_FAN CHA_FAN1 ® CHA_FAN2 SB_FAN P5N32-SLI Fan connectors CHA_FAN1 CHA_FAN2 GND Rotation CHASSIS FAN POWER +12V SPEED GND PWR_FAN SB_FAN Rotation +12V GND Rotation +12V GND Only the CPU_FAN and CHA_FAN1 connectors support the ASUS Q-Fan 2 feature. • Install an additional chassis fan when you are using two PCI Express graphics cards or a dual-core processor for better thermal environment. • For some chassis models with short 3-pin chassis fan cable, connect the cable to the NB_FAN connector. ASUS P5N32-SLI Deluxe 2-37