SUPER MICRO Computer 5013C-M8 Connector Definitions, Power Supply Connectors, IR Connector

Chapter 5: Advanced Motherboard Setup

5-9 Connector

Definitions

Power Supply Connectors

The primary power supply connector on the P4SC8 meets the SSI (Superset ATX) 24-pin specifica- tion. Refer to the table on the right for the pin definitions of the ATX 24-pin power connector. You must also connect the 4-pin J21 power connector to your power supply. Refer to the table below

ATX Power Supply 24-pin Connector

Pin Definitions (J20)

Pin Number Definition		Pin Number Definition
13	+3.3V	1	+3.3V
14	-12V	2	+3.3V
15	COM	3	COM
16	PS_ON#	4	+5V
17	COM	5	COM
18	COM	6	+5V
19	COM	7	COM
20	Res(NC)	8	PWR_OK
21	+5V	9	5VSB
22	+5V	10	+12V
23	+5V	11	+12V
24	COM	12	+3.3V

right for the J21 (12V) connector.

Important: you must connect J21 to your power supply to meet the ATX safety requirements.

IR Connector

Required

Connection

+12V 4-pin PWR

Connector

(J21)

Pins #	Definition
1 & 2	Ground
3 & 4	+12 V

Infrared Pin

Definitions

(J16)

The infrared connector is located on J16. See the table on the right for pin definitions. See the Tech- nical Support section of our web page for information on the infra- red devices you can connect to the system.

GLAN1/2 (Ethernet Ports)

Two Ethernet ports (designated GLAN1 and GLAN2) are located beside the VGA port on the I/O backplane. These ports accept RJ45 type cables.

Pin

Number Definition

1+5V

2CIRRX

3IRRX

4Ground

5IRTX

6NC

5-11