8-Pin Atx 12V Power (Pw12-1, Pw12-2) - EVGA 141-BL-E759 User Manual

Table 1. PW1 Pin Assignments
Connector
24
12
8-pin ATX 12V Power (
PW12-1,PW12-2 , the 8-pin ATX 12V power connection, are used to provide
power to the CPU. Align the pins to the connector and press firmly until seated.
You can plug in an extra one if your power supply comes with it. It is not
necessary and the motherboard will function perfectly with just one connector
in either socket.
Backpanel connector edge
Before plug these two power connection, please make sure your power supply
support two 8-pin ATX 12V differential output.
EVGA X58 SLI CLASSIFIED Motherboard
13
1
PW12-1, PW12-2
Pin Signal
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWROK
9 +5V_AU
X
10 +12V
11 +12V
12 +3.3V
)
Pin Signal
13 +3.3V
14 -12V
15 GND
16 PS_ON
17 GND
18 GND
19 GND
20 RSVD
21 +5V
22 +5V
23 +5V
24 GND
23