Asus ES5100 - Manual (Page 32)

2-12 Chapter 2: Getting started
AI Probe
AI Probe automatically detects the motherboard and CPU temperatures, CPU fan
speed, and CPU voltage. It also allows you to adjust these values manually.
AI Gear
AI Gear provides three system performance profiles that adjust the processor
frequency and vCore voltage to minimize the system noise and power
consumption. Select the system performance profile that meets your computing
needs.