Intel SR1640TH SR1640THNA Manual De Usuario

Functional Architecture 

Intel® Server System SR1640TH TPS 

  

Revision 

1.0 

Intel order number: E94847-001 

38 

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. 
 

 

The Security 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 Server Board S3420TH. 

To access this screen from the Main screen, select Security. 

  Main 

 

 
Administrator Password Status 

<Installed/Not Installed> 

<Installed/Not Installed> 

 

Set Administrator Password 

[1234aBcD] 

Set User Password 

[1234aBcD] 

 

Front Panel Lockout 

Enabled / Disabled