If the fan has separate wires for fan speed and RGB LED control, then yes. By using this adapter to power the 3-pin/4-pin fan while Asus Aura takes care of fan RGB LED,
amazon: https://www.amazon.com/CRJ-4-Pin-Sleeved-Power-Adapter/dp/B0711CR7HV
(note: fan will run 100% speeds all the time)
But if fan has only one wire, e.g 5-pin or 6-pin proprietary connector, then no.
If the fan has separate wires for fan speed and RGB LED control, then yes. By using this adapter to power the 3-pin/4-pin fan while Asus Aura takes care of fan RGB LED,
amazon: https://www.amazon.com/CRJ-4-Pin-Sleeved-Power-Adapter/dp/B0711CR7HV
(note: fan will run 100% speeds all the time)
But if fan has only one wire, e.g 5-pin or 6-pin proprietary connector, then no.