Supermicro X8DTN+-F-LR User Manual page 82

X8DTN+-F/X8DTN+-F-LR User's Manual
Guardband Temperature (Available for Closed Loop only)
This is the temperature which applies to the DIMM temperature threshold.
Each step is in 0.5
Inlet Temperature
This is the temperature detected at the chassis inlet. Each step is in 0.5
increment. The default is [070].
Temperature Rise
This is the temperature rise to the DIMM thermal zone. Each step is in 0.5
increment. The default is [020].
Air Flow
This is the air fl ow speed to the DIMM modules. Each step is one mm/sec.
The default is [1500].
Altitude
This feature defi nes how many meters above or below sea level the system
is located. The options are Sea Level or Below, 1~300, 301~600, 601~900,
901~1200, 1201~1500, 1501~1800, 1801~2100, 2101~2400, 2401~2700,
2701~3000.
DIMM Pitch
This is the physical space between each DIMM module. Each step is in
1/1000 of an inch. The default is [400].
North Bridge Confi guration
This feature allows the user to confi gure the settings for the Intel North Bridge.
Intel I/O AT
This feature works with the Intel I/O AT (Acceleration Technology) to accelerate
the performance of TOE devices. (Note: A TOE device is a specialized, dedicated
processor that is installed on an add-on card or a network card to handle some
or all packet processing of this add-on card.) When this feature is set to Enabled,
it will enhance overall system performance by providing direct memory access for
data transferring. The options are Enabled and Disabled.
DCA (Direct Cache Access) Technology (Available when Intel I/O AT is
enabled)
This feature works in conjunction with the Intel I/O AT (Acceleration Technology) to
accelerate the performance of the TOE device. When this feature set to Enabled, it
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C increment. The default is [006].
5-10
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