Dell XPS 730x (Early 2009) - Manual (Page 64)

System Setup: Dell XPS 730/730X Service Manual
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multiplier when the load on the processor
is reduced.
Max CPUID Value Limit Limits the max value the processor
standard CPUID function will support.
Intel(R) Speedstep (tm) tech If enabled, the processor clock speed and
core voltage are adjusted dynamically
based on the processor load.
Integrated Devices
USB Functions Allows you to enable or disable the
integrated USB controller.
HD Audio Controller Allows you to enable or disable the
integrated audio controller.
Onboard IEEE1394 Controller Allows you to enable or disable the
onboard IEEE1394 controller.
LAN1 BCM5784 Device Allows you to enable or disable the
onboard network controller.
LAN1 Option ROM Allows you to enable or disable the
network controllers boot option.
LAN2 BCM5784 Device Allows you to enable or disable the
onboard network controller.
LAN2 Option ROM Allows you to enable or disable the
network controllers boot option.
Configure SATA#1-6 as Allows you to configure the operating
mode of the integrated hard drive
controller.
AHCI CD/DVD Boot TIme out Allows you to set the wait time for SATA
CD/DVD in AHCI mode.
Power Management Setup
Suspend Mode This option sets the energy-saving mode
of the ACPI function.
AC Recovery This option sets what action the PC takes
when power is restored.
Remote Wakeup This option sets the system to wake up
from an onboard LAN, PCIE-X1 LAN card,
or a PCI LAN card.
Auto Power On This option allows the computer to start
up at a certain time.
Frequency/Voltage Control
QPI Links SPeed Allows you to change the QuickPath
Interconnect (QPI) Links to full-speed or
slow-mode.
QPI Frequency Allows you to change the (QPI)
frequency.
Memory Frequency Allows you to force a DDR3 frequency
slower than the detected frequency.
Uncore Ratio Allows you to adjust the Uncore Ratio.