ECS A880GM-AD3 Spécifications télécharger pdf (Page 28)

Installing the Motherboard

CPU_FAN: Cooling FAN Power Connector

Users please note that the fan connector supports the CPU cooling

fan of 1.1A~2.2A (26.4W max.) at +12V.

1 GND System Ground

2 +12V Power +12V

3 Sense Sensor

4 PWM CPU FAN control

Function

Pin Signal Name

ATX_POWER: ATX 24-pin Power Connector

1 +3.3V 13 +3.3V

2 +3.3V 14 -12V

3 Ground 15 COM

4 +5V 16 PS_ON

5 Ground 17 COM

6 +5V 18 COM

7 Ground 19 COM

8 PWRGD 20 -5V

9 +5VSB 21 +5V

10 +12V 22 +5V

11 +12V 23 +5V

12 +3.3V 24 COM

Pin Signal Name Pin Signal Name

The ATX12V power connector is used to provide power to the CPU.

When installing 4-pin power cable, the latches

of power cable and the ATX12V match per-

fectly.

Connecting 4-pin power cable

4-pin power cable

Pin Signal Name Function

1 GND System Ground

2 +12V Power +12V

3 Sense Sensor

SYS_FAN/NB_FAN: FAN Power Connector

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 77 78

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ECS A880GM-AD3 Spécifications Page 28