4
Connectors
20+4 / 24-pin connection to mainboard (ATX)
Pin 1
+3.3V
Pin 2
+3.3V
Pin 3
GND
Pin 4
+5V
Pin 5
GND
Pin 6
+5V
Pin 7
GND
Pin 8
PG
Pin 9
+5VSB
Pin 10
+12V
Pin 11
+12V
Pin 12
+3.3V
4+4-pin connection to mainboard (EPS)
Pin 1
GND
Pin 2
GND
Pin 3
GND
Pin 4
GND
6-pin connection to graphics card (PCI-E)
Pin 1
+12V
Pin 2
+12V
Pin 3
+12V
6+2-pin connection to graphics card (PCI-E)
Pin 1
+12V
Pin 2
+12V
Pin 3
+12V
Pin 4
GND
Pin 13
Pin 14
Pin 15
Pin 16
Pin 17
Pin 18
Pin 19
Pin 20
Pin 21
Pin 22
Pin 23
Pin 24
Pin 5
+12V
Pin 6
+12V
Pin 7
+12V
Pin 8
+12V
Pin 4
GND
Pin 5
GND
Pin 6
GND
Pin 5
GND
Pin 6
GND
Pin 7
GND
Pin 8
GND
+3.3V
-12V
GND
PS-ON
GND
GND
GND
N/C
+5V
+5V
+5V
GND