Intel IQ31244 user manual 7.0ATX Power Connector, ATX Power Connector J1

Intel® IQ31244 Customer Reference Board

7.0ATX Power Connector

Table 21 shows the connector pinout for the main ATX power connector (J7). This header is implemented with a Molex* 39-29-9202 or equivalent. This power connector mates with a power supply connector, Molex 39-01-2200 or equivalent.

Table 21. ATX Power Connector (J1)

Pin	Signal
1	+3.3V
2	+3.3V
3	GND
4	+5V
5	GND
6	+5V
7	GND
8	PW-OK
9	5VSB
10	+12V
11	+3.3V
12	-12V
13	GND
14	PS-ON
15	GND
16	GND
17	GND
18	-5V
19	+5V
20	+5V

User’s Manual 29