Power Connectors - Asus ROG STRIX B550-F GAMING (WI-FI) Manual

5.

Power connectors

These Power connectors allow you to connect your motherboard to a power supply.
The power supply plugs are designed to fit in only one orientation. Find the proper
orientation and push down firmly until the power supply plugs are fully inserted.
A
•
•
•
•
•
1-10
B
C
DO NOT connect the 4-pin power plug only. The motherboard may overheat under
heavy usage.
Ensure to connect the 8-pin power plug, or connect both the 8-pin and 4-pin power
plugs.
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 350W.
We recommend that you use a PSU with a higher power output 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 want to use two or more high-end PCI Express x16 cards, use a PSU with
1000W power or above to ensure the system stability.
EATX12V_2
A B
PIN 1
EATXPWR
C
+3 Volts GND
+12 Volts +5 Volts
+12 Volts +5 Volts
+5V Standby +5 Volts
Power OK -5 Volts
GND GND
+5 Volts GND
GND GND
+5 Volts PSON#
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
Chapter 1: Product Introduction
EATX12V_1
PIN 1