Dell Alienware Aurora ALX (Late 2009) - Manual (Page 111)

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CHAPTER 22: SYSTEM SETUP
Frequency/Voltage Control
Overvoltage Configuration
Allows you to access the overvoltage
configuration submenu
Load Level1 OC Setting
Allows you to restore the Level 1
overclocking settings that were
shipped from the factory (only
displayed with an XE processor).
Advance DRAM Configuration Submenu
Memory-Z
Opens submenu to display the SPD
configuration for each memory
module.
Advanced Memory Settings
Allows you to toggle to Manual mode
and set all of the timing parameters.
tCL
Displays the Column Address Strobe
Latency (editable in Manual Mode).
tRCD
Displays timing of RAS to CAS delay
(editable in Manual Mode).
tRP
Displays timing of RAS Precharge
(editable in Manual Mode).
tRAS
Displays timing of Row Address Strobe
(editable in Manual Mode).
Frequency/Voltage Control
CPU Speed
Displays the current processor speed.
Memory Speed
Displays the current memory speed.
Current QPI Speed
(available on Aurora and Aurora ALX
only)
Displays current QPI speed.
Current DMI Speed
(available on Aurora-R2 only)
Displays current DMI speed.
QPI Frequency
(available on Aurora and Aurora ALX
only)
Allows you to change the QPI
frequency.
DMI Frequency
(available on Aurora-R2 only)
Allows you to change the DMI
frequency.
Memory Ratio
Allows you to change the memory
ratio.
Core (Non-Turbo) Ratio
Displays the ratio between the
processor core clock and the FSB
frequency.
Advance DRAM Configuration
Allows you to access the advance
DRAM configuration submenu
Overclock Configuration
Allows you to access the overclock
configuration submenu