5. CPU and chassi s fan connectors (3-pi n CPU_FAN, CHA_ FAN)

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!

M2S-X

M2S-X Fan Connectors

CPU_FAN

CPU FAN PWM

CPU FAN IN

CPU FAN PWR

GND

CHA_FAN

GND +12V Rotation

6. USB header (10-1 pi n USB56)

If the USB ports on the rear panel are inadequate, a USB header is available for additional USB ports. Connect the USB cable of the USB

2.0module to this header. You may install the USB module in the chassis front panel. The module has two USB 2.0 ports for connecting next generation USB peripherals such as high resolution cameras, scanners, and printers.

M2S-X

M2S-X USB 2.0 Connectors

 

P6- P6+

USB56

USB+5V USB USB GND NC

 

 

1

 

_ GND

 

USB+5V _

 

P5+

 

- P5

 

USB

 

USB

The USB module is purchased separately.

1-26

Chapter 1: Product introduction