Asus RS320Q-E7/RS12 - Manual (Page 59)

ASUS RS320Q-E7/RS12 4-11
9. Proprietary power connectors (20-pin PWR1, 20-pin PWR2, 4-pin PWR3)
These connectors are for Proprietary power supply plugs. The power supply plugs are
designed to fit these connectors in only one orientation. Orient the connectors and
push down firmly until they completely fit.
The 4-pin EZ_PLUG is designed for hard disk drives power supply. DO NOT connect
other 4-pin power connectors of the power supply unit (PSU) to this connector.
• Connect either one of the 20-pin power connectors to boot up the system.
• 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.
• USE THE PROPRIETARY POWER SUPPLY ONLY; otherwise you may damage the
motherboard. Ensure that your PSU can provide at least the minimum power required
by your system.