Asus Prime X299-A II, Manual

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ASUS PRIME X299-A II
1-23
Chapter 1
Ensure to connect both 8-pin power plugs under heavy usage.
• 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 PCIe x16 cards, use a PSU with 1000W
power or above to ensure the system stability.
16. 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.