Commell PMCAE Uživatelský manuál stáhnout pdf (Strana 31)

PMCA User’s Manual Hardware Setup

Power and Fan Connector

2.15 <Power and Fan Connector>

The PMCA provides a standard ATX power supply with 24-pin ATX connector , and the

board provides one 4-pin fan connector supporting smart fan for CPU cooler and one 3-pin

cooler fan connector for system .

2.15.1 <Power Connector>

Connector: ATX

Type: 24-pin ATX power connector

PIN assignment

1 3.3V 13 3.3V

2 3.3V 14 -12V

3 GND 15 GND

4 5V 16 PS_ON

5 GND 17 GND

6 5V 18 GND

7 GND 19 GND

8 PW_OK 20 -5V

9 5V_SB 21 5V

10 12V 22 5V

11 12V 23 5V

12 3.3V 24 GND

2.15.2 <Fan Connector>

Connector: SYSFAN

Type: 3-pin fan wafer connector

Connector: CPUFAN

Type: 4-pin fan wafer connector

Pin Description Pin Description

1 Ground 2 +12V

3 Fan Speed Detection 4 Sense

Pin Description Pin Description Pin Description

1 Ground 2 +12V 3 Fan Control

1 2 ... 26 27 28 29 30 31 32 33 34 35 36 ... 50 51

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Commell PMCAE Uživatelský manuál Strana 31