Atx 12V Power Connector; Atx 24-Pin Power Connector - ECS 945GCT-M User Manual

CPU_FAN: FAN Power Connector
Pin Signal Name
1 System Ground
GND
2 Power +12V
+12V
3 Sense Sensor
4 Control CPU FAN control
Users please note that the fan connector supports the CPU cooling fan of
1.1A ~ 2.2A (26.4W max) at +12V.
SYS_FAN: System Cooling FAN Power Connector
Pin Signal Name
1 System Ground
GND
2 Power +12V
+12V
3 Sense Sensor
ATX1: ATX 24-pin Power Connector
Pin Signal Name
1
+3.3V
2
+3.3V
3
Ground
4
+5V
5
Ground
6
+5V
7
Ground
8
PWRGD
9
+5VSB
10
+12V
11
+12V
12
+3.3V
ATX12V: ATX 12V Power Connector
Pin Signal Name
1
Ground
2
Ground
3
+12V
4
+12V
PWR_FAN: FAN Power Connector (optional)
Pin Signal Name
1 System Ground
GND
2 Power +12V
+12V
3 NC Not connect
Installing the Motherboard
Function
Function
Pin Signal Name
13
+3.3V
14
-12V
15
Ground
16
PS_ON
17
Ground
18
Ground
19
Ground
20
-5V
21
+5V
22
+5V
23
+5V
24
Ground
Function
11