J18: Atx Power Supply Connector; Cpu_Fan1: Cpu Fan Power Connector; Sys_Fan1: System Fan1 Power Connector; Sys_Fan2: System Fan2 Power Connector - Intel MB970 User Manual

J18: ATX Power Supply Connector

Signal Name
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
+5V

CPU_FAN1: CPU Fan Power Connector

Pin #
1
2
3
4

SYS_FAN1: System Fan1 Power Connector

Pin #
1
2
3

SYS_FAN2: System Fan2 Power Connector

Pin #
1
2
3

PCIE2: PCI-E X16 Slot

PCIE3, PCIE4, PCIE5: PCI-E X1 Slot

PCI1-PCI3: PCI 32-bit Slot

MB970 User's Manual
INSTALLATIONS
Pin # Pin # Signal Name
11 1
12 2
13 3
14 4
15 5
16 6
17 7
18 8 Power good
19 9
20 10
Signal Name
Ground
+12V
Rotation detection
Control
Signal Name
Ground
+12V
Rotation detection
Signal Name
Ground
+12V
NC
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
5VSB
+12V
19