9.ATX power connectors (24-pin ATXPWR, 4-pin EATX12V)

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.

DC+12VGND

ATX12V

+3+3+5+5Power+5V+12+12+3 VoltsVoltsGroundVoltsGroundVoltsGroundOKStandbyVoltsVoltsVolts +12V DCGND

M2N

EATXPWR

Volts+3

M2N/M2N DH ATX Power Connector

-12 Volts Ground PSON# Ground Ground Ground -5 Volts +5 Volts +5 Volts +5 Volts Ground

For a fully configured system, we recommend that you use a power supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum power of 600 W.

Do not forget to connect the 4-pin ATX +12 V 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.

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Chapter 2: Hardware information