Supero SuperWorkstation 7046A-6, User Manual

Page: 77 / 98

Chapter 7: BIOS
7-9
If the item above is enabled, the following items will display.
Hysteresis Temperature (Closed Loop Only)
Temperature Hysteresis is the temperature lag (in degrees Celsius) after
the predefi ned DIMM temperature threshold is reached before Closed Loop
Throttling begins. The options are Disabled, 1.5
o
C , 3.0
o
C, and 6.0
o
C.
Guardband Temperature (Closed Loop Only)
This is the temperature which applies to the DIMM temperature threshold.
Each step is in 0.5
o
C increment. The default is [006] . Press <+> or <-> on
your keyboard to change this value.
Inlet Temperature
This is the temperature detected at the chassis inlet. Each step is in 0.5 o C
increments. The default is [070] . Press <+> or <-> to change this value.
Temperature Rise
This is the temperature rise to the DIMM thermal zone. Each step is in 0.5
o
C
increments. The default is [020] . Press <+> or <-> to change this value.
Air Flow
This is the air fl ow speed to the DIMM modules. Each step is one mm/sec.
The default is [1500] . Press <+> or <-> to change this value.
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. Press <+> or <-> to change this value.
DIMM Pitch
This is the physical space between each DIMM module. Each step is in
1/1000 of an inch. The default is [400] . Press <+> or <-> to change this
value.
X
North Bridge Confi guration
This feature allows the user to confi gure Intel IOH settings.
Crystal Beach/DMA (Direct Memory Access)
This feature works in conjunction with the Intel I/O AT (Acceleration Technology)
to accelerate the performance of a TOE device, which is a specialized, dedicated
processor 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