2 hardware monitor, Hardware monitor -26, Cpu smart fan control [enabled – Asus RS100-E5-PI2 User Manual
Page 88: Cpu fan ratio [auto

5-26
Chapter 5: BIOS setup
5.5.2
Hardware Monitor
CPU Temperature [xxxºC/xxxºF]
MB Temperature [xxxºC/xxxºF]
The onboard hardware monitor automatically detects and displays the motherboard
and CPU temperatures. Select [Ignored] if you do not wish to display the detected
temperatures.
CPU_Fan1 Speed [xxxxRPM] or [N/A]
FRNT_Fan1 Speed [xxxxRPM] or [N/A]
REAR_Fan1 Speed [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the CPU, front,
and rear fan speed in rotations per minute (RPM). If the fan is not connected to the
motherboard, the field shows N/A.
CPU Smart Fan Control [Enabled]
Allows you to enable or disable the ASUS Smart Fan feature that smartly adjusts
the fan speeds for more efficient system operation.
Configuration options: [Disabled] [Enabled]
The CPU Fan Ratio and CPU Target Temperature items appear only when
you set the CPU Smart Fan Control item to [Enabled].
CPU Fan Ratio [Auto]
Allows you to select the fan speed ratio so that the fans operate at a low CPU
temperature. Setting a very low ratio may cause a dramatical fan speed drop and
trigger a hardware monitor warning message.
Configuration options: [Auto] [90%] [80%] [70%] [60%] [50%] [40%] [30%] [20%]
Hardware Monitor
CPU Temperature
[43ºC/109ºF]
MB Temperature
[35ºC/95ºF]
CPU_Fan1 Speed
[8544RPM]
CPU Smart Fan Control
[Enabled]
CPU Fan Ratio
[Auto]
CPU Target Temperature
[50ºC]
FRNT_Fan1 Speed
[8544RPM]
REAR_Fan1 Speed
[N/A]
VCORE Voltage
[1.288V]
3.3V Voltage
[3.248V]
5V Voltage
[4.608V]
12V Voltage
[11.352V]
VBAT Voltage
[3.152V]
CPU Temperature
BIOS SETUP UTILITY
Power