Asus P4SE/U2 - Manual (Page 51)

ASUS P4SE/U2 Motherboard 2-23
2.5.2 Hardware Monitor
MB Temperature [xxxC/xxxF]
CPU Temperature [xxxC/xxxF]
The onboard hardware monitor automatically detects and displays the
motherboard and CPU temperatures.
CPU Fan Speed [xxxxRPM] or [N/A]
Chassis Fan Speed [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the CPU,
chassis, and power fan speeds in rotations per minute (RPM). If any of the fans is
not connected to the motherboard, that field shows N/A.
VCORE Voltage, +3.3V Voltage, +5V Voltage, +12V Voltage
The onboard hardware monitor automatically detects the voltage output through
the onboard voltage regulators.