Intel S3420GPLC Product Specification - Page 56

Server Management Capability for Intel® Server Board S3420GPV Intel® Server Board S3420GP TPS Setup Item CPU Fan Altitude System Fan Altitude Hysteresis Default Fan PWM Options 300m/900m/1500m/3000m 300m/900m/1500m/3000m 2 Degree Celsius 3 Degree Celsius 4 Degree Celsius 40% 60% 80% 100% Help Text Select CPU FAN default PWM according to altitude under Auto mode Select Board Fan default PWM according to altitude under Auto mode Hysteresis - is used to smoothing the FAN speed transition when temperature approaching temperature target upward or downward. Select Hysteresis to keep FAN at the same speed within the range Select Default FAN PWM to make FAN speed keep the invariable speed when temperature is below FSC temperature target at low customized conditions. This delivers optimized acoustic level Note: the two options of Hysteresis and Default Fan PWM apply to all the four Fans Comments The change can not take effect immediately by increasing the PWM. It requires a power cycle or a thermal event to take the change in effect. 5.1.4 Voltage and Temperature Status Screen Display monitored voltage, current Fan speed PWM and temperature  Server Management  Real time Temperature and PWM: CPU Fan PWM System Fan PWM System temperature Voltage status: +Vccp +12V +3.3V +5.0V +1.5V +1.05V +3.3V(standby) Figure 17. Setup Utility - Voltage and Temperature Status Screen Table 15. Setup Utility - Voltage and Temperature Status Fields 44 Revision 2.4 Intel order number E65697-010