Asus P4S-X - Manual (Page 28)

1-18 Chapter 1: Product introduction
5. CPU and Chassis Fan Connectors (3-pin CPU_FAN1, CHA_FAN1)
The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a
total of 1A~2.22A (26.64W 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. Lack of sufficient
air flow within the system may damage the motherboard components. These
are not jumpers! DO NOT place jumper caps on the fan connectors!
6. GAME/MIDI connector (16-1 pin GAME1)
This connector supports a GAME/MIDI module. Connect an optional
GAME/MIDI cable to this connector. The GAME/MIDI port on the module
connects a joystick or a game pad for playing games, and MIDI devices for
playing or editing audio files.
The USB/GAME module is purchased separately.
P4S-X
®
P4S-X 12-Volt Cooling Fan Power
CPU_FAN1
CHA_FAN1
GND Rotation +12V
GND
Rotation
+12V
P4S-X
®
P4S-X Game Connector
GAME1
+5V
+5V
J2B1 J2CX
MIDI_OUT
J2CY J2B2
MIDI_IN
J1B1 J1CX GND GND J1CY J1B2 +5V