63
Important: The following feature is only available when QPI Links
Speed is set to Full Speed.
QPI Frequency: This selects the desired QPI frequency.
QPI L0s and L1: This enables the QPI power state to low power. L0s and
L1 are automatically selected by the motherboard.
Memory Frequency: This feature enables you to force a DDR3
frequency slower than what the system has detected.
Memory Frequency: Allows you to force a DDR3 memory module to
run at a frequency other than what the system has detected.
Memory Mode: Set the memory mode.
•
Independent - All DIMMs are available to the operating system.
•
Channel Mirror - The motherboard maintains two identical copies
of all data in memory for redundancy.
•
Lockstep - The motherboard uses two areas of memory to run the
same set of operations in parallel.
Demand Scrubbing: A memory error-correction scheme where the
processor writes corrected data back into the memory block from
where it was read by the processor.
Patrol Scrubbing: A memory error-correction scheme that works in the
background looking for and correcting resident errors.
Throttling - Closed Loop/Throttling - Open Loop: Throttling improves
reliability and reduces power in the processor by automatic voltage
control during processor idle states. If Enabled, the following items will
appear:
•
Hysteresis Temperature (For Closed Loop only) - Temperature
Hysteresis is the temperature lag (in degrees Celsius) after the set
DIMM temperature threshold is reached before Closed Loop
Throttling begins.
•
Guardband Temperature (For the Closed Loop only) - This is the
temperature which applies to the DIMM temperature threshold.
Steps are in 0.5 °C increments. The default is [006]. Press "+" or "-"
on your keyboard to change this value.
Summary of Contents for AW2000h-AW170h
Page 1: ...AW2000h Series User Guide AW170h F1 AW170hd F1 AW170hq F1 ...
Page 16: ...xvi ...
Page 17: ...1 System tour ...
Page 30: ...1 System tour 14 ...
Page 31: ...2 System setup ...
Page 38: ...2 System setup 22 ...
Page 39: ...3 System upgrades ...
Page 70: ...3 System upgrades 54 ...
Page 71: ...4 System BIOS ...
Page 99: ...5 System troubleshooting ...
Page 109: ...Appendix A Server management tools ...
Page 114: ...Appendix A Server management tools 98 ...
Page 115: ...Appendix B Rack mount configuration ...
Page 126: ...Appendix B Rack mount configuration 110 ...
Page 127: ...Appendix C Acer Smart Console ...
Page 156: ...Appendix C Acer Smart Console 140 ...
Page 160: ...150 ...
