24-Pin Atx Power Connector-Pw1; 8-Pin Atx_12V Power Connector-Pw2 - Zotac Z68ITX series User Manual

Intel Z68-ITX series Motherboard

24-pin ATX Power Connector-PW1

PW1 is the main power supply connector. Make sure that the power supply cable and pins are
properly aligned with the connector on the motherboard. Firmly plug the power supply cable into
the connector and make sure it is secure.
PW2
1

8-pin ATX_12V Power Connector-PW2

PW2, the 8-pin ATX 12V power connection, is used to provide power to the CPU. Align the pins
to the connector and press firmly until seated.
PW2-Pin Definition
Pin Signal
1 GND
2 GND
3 GND
4 GND
16
240
+
115XLM
REMOVE
121
Pin Signal
5 +12V
6 +12V
7 +12V
8 +12V
120 240 120
PW1
12 24
1 13
121
PW1-Pin Definition
Pin Signal
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PWROK
9 +5V_AUX
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 -5V
21 +5V
22 +5V
23 +5V
24 GND