Specifications

Intel® Server Board S3420GPRX TPS BIOS User Interface
Revision 1.1
Intel order number E92065-001
61
Advanced
System Acoustic and Performance Configuration
Set Throttling Mode Auto / CLTT / OLTT
Altitude 300m or less / 301m-900m / 901m – 1500m / Higher than 1500m
Set Fan Profile Performance, Acoustic
Figure 23. Setup Utility – System Acoustic and Performance Configuration Screen Display
Table 26. Setup Utility – System Acoustic and Performance Configuration Screen Fields
Setup Item Options Help Text Comments
Set Throttling
Mode
Auto
CLTT
OLTT
[Auto] – Auto Throttling mode.
[CLTT] – Closed Loop Thermal Throttling Mode.
[OLTT] – Open Loop Thermal Throttling Mode.
Note: The OLTT
option is shown for
informational
purposes only. If
the user selects
OLTT, the BIOS
overrides that
selection if the
system can support
CLTT. OLTT is
configured only when
UDIMMs without
Thermal Sensors are
installed.
Altitude 300m or less
301m-900m
901m-1500m
Higher than 1500m
[300m or less] (980ft or less)
Optimal performance setting near sea level.
[301m - 900m] (980ft - 2950ft)
Optimal performance setting at moderate elevation.
[901m – 1500m] (2950ft – 4920ft)
Optimal performance setting at high elevation.
[Higher than 1500m] (4920ft or greater)
Optimal performance setting at the highest elevations.
Set Fan Profile Performance
Acoustics
[Performance] - Fan control provides primary system
cooling before attempting to throttle memory.
[Acoustic] - The system will favor using throttling of
memory over boosting fans to cool the system if
thermal thresholds are met.
This option is grayed
out if CLTT is
enabled.
5.3.2.3 Security Screen
The Securit
y screen allows the user to enable and set the user and administrative password
and to lock out the front panel buttons so they cannot be used.
Trusted Platform Module (TPM) security is NOT supported on the Intel
®
Server S3420GPRX
board.