Intel S1200RP Technical Product Specification - Page 152

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BIOS Setup Interface Intel® Server Board S1200V3RP Screen Field Descriptions: 1. Set Throttling Mode Option Values: Auto Help Text: Sets Thermal Throttling mode for memory, to control fans and DRAM power as needed to control DIMM temperatures. [Auto] - Auto Throttling Mode [CLTM] - Closed Loop Thermal Management. [OLTM] - Open Loop Thermal Management. Closed Loop Thermal Management is supported only when ECC DIMM plugged. Open Loop Thermal Management is not supported. Comments: The Thermal Throttling Mode chosen reflects whether the DIMMs have Temperature Sensors (TSOD), and whether the chassis is an Intel chassis for which thermal data are available. Note that this is for thermal throttling only, independent of any controls imposed for the purpose of power limiting. • CLTM would be used with an OEM chassis and DIMMs with TSOD. The firmware does not change the offset registers for closed loop during runtime, although the Management Engine can do so. • OLTM is intended for a system with UDIMMs which do not have TSOD. The thermal control registers are configured during POST, and the firmware does not change them. Back to [System Acoustic and Performance Configuration] - [Screen Map] 2. Altitude Option Values: 300m or less 301m-900m 901m-1500m Higher than 1500m Help Text: [300m or less](980ft or less) Optimal near sea level. [301m-900m](980ft-2950ft) Optimal performance setting at moderate elevation. [901m-1500m](2950ft-4920ft) Optimal performance setting at high elevation. 140 Revision 1.0

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BIOS Setup Interface
Intel® Server Board S1200V3RP
Screen Field Descriptions:
1. Set Throttling Mode
Option Values:
Auto
Help Text:
Sets Thermal Throttling mode for memory, to control fans and DRAM power as needed
to control DIMM temperatures.
[Auto] – Auto Throttling Mode
[CLTM] - Closed Loop Thermal Management.
[OLTM] - Open Loop Thermal Management.
Closed Loop Thermal Management is supported only when ECC DIMM plugged. Open
Loop Thermal Management is not supported.
Comments:
The Thermal Throttling Mode chosen reflects whether the DIMMs
have Temperature Sensors (TSOD), and whether the chassis is an Intel chassis for
which thermal data are available. Note that this is for thermal throttling only, independent
of any controls imposed for the purpose of power limiting.
CLTM would be used with an OEM chassis and DIMMs with TSOD. The firmware
does not change the offset registers for closed loop during runtime, although the
Management Engine can do so.
OLTM is intended for a system with UDIMMs which do not have TSOD. The thermal
control registers are configured during POST, and the firmware does not change
them.
Back to [System Acoustic and Performance Configuration] — [Screen Map]
2. Altitude
Option Values:
300m or less
301m-900m
901m-1500m
Higher than 1500m
Help Text:
[300m or less](980ft or less) Optimal near sea level.
[301m-900m](980ft-2950ft) Optimal performance setting at moderate elevation.
[901m-1500m](2950ft-4920ft) Optimal performance setting at high elevation.
Revision 1.0
140