12.ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)

These connectors are for ATX power supply plugs. The power supply plugs are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

ATX12V

 

EATXPWR

+12V DC

+12V DC

+3 Volts

Ground

GND

GND

+12

Volts

+5 Volts

HDMI

 

 

+12

Volts

+5 Volts

P5E-VM

 

+5V Standby

+5 Volts

 

 

Power OK

-5 Volts

 

 

Ground

Ground

 

 

+5

Volts

Ground

 

 

Ground

Ground

 

 

+5 Volts

PSON#

 

 

Ground

Ground

P5E-VM HDMI ATX power connectors

 

+3

Volts

-12 Volts

 

+3 Volts

+3 Volts

For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12V Specification 2.0 (or later version) and provides a minimum power of 400 W.

Do not forget to connect the 4-pin ATX12V power plug; otherwise, the system will not boot.

Use of a PSU with a higher power output is recommended when configuring a system with more power-consuming devices. The system may become unstable or may not boot up if the power is inadequate.

If you are uncertain about the minimum power supply requirement for your system, refer to the Recommended Power Supply Wattage Calculator at http://support.asus.com/PowerSupplyCalculator/PSCalculator. aspx?SLanguage=en-us for details.

The ATX12V Specification 2.0-compliant (400W) PSU has been tested to support the motherboard power requirements with the following configuration:

CPU: Intel® Pentium® Extreme 3.73GHz

Memory: 512 MB DDR2 (x4)

Graphics card: ASUS EAX1900XT

Parallel ATA device: IDE hard disk drive

Serial ATA device: SATA hard disk drive (x2)

Optical drive: DVD-RW

ASUS P5E-VM HDMI

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