CPU_opt for aio refers to configuration options related to AI processing capabilities.
CPU_opt for aio refers to configuration options related to AI processing capabilities.
They're essentially identical in most cases. Some boards feature a pump header with slightly higher amps, though this is mainly relevant for larger custom loop pumps. Just keep in mind that the Asus CPU and CPU OPT headers control PWM together, so running the pump at maximum speed will also drive the CPU header to full speed.