Dell Alienware X51 R3 Alienware-x51-r3 Service Manual - Page 49

Device Information, Advanced, Advanced BIOS Features, CPU Configuration, OptionRom Display Screen

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Main CPU Speed Cache L2 Cache L3 Device Information SATA ODD Fixed HDD Second HDD mSATA Device NVMe Device Displays the speed of the processor. Displays the processor L2 cache size. Displays the processor L3 cache size. Displays the if the drive is present. Displays the if the drive is present. Displays the if the drive is present. Displays the if the mSATA is present. Displays the if the NVMe is present. Advanced Advanced BIOS Features OptionRom Display Screen CPU Configuration Hyper-Threading Technology XD Bit Capability Intel(R) SpeedStep Virtualization CPU C states Active Processor Cores Allows you to display or hide OptionRom Information during system POST. Allows you to enable or disable the HyperThreading in the processor. Allows you to enable the Execute Disable mode of the processor. Allows you to enable or disable Intel (R) SpeedStep Technology. NOTE: If enabled, the processor clock speed and core voltage are adjusted dynamically based on the processor load. Allows you to enable or disable Intel Virtualization Technology feature for the processor. Allows you to enable or disable CPU C states. Allows you to enable or disable multi-core processor. 49

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Main
CPU Speed
Displays the speed of the processor.
Cache L2
Displays the processor L2 cache size.
Cache L3
Displays the processor L3 cache size.
Device Information
SATA ODD
Displays the if the drive is present.
Fixed HDD
Displays the if the drive is present.
Second HDD
Displays the if the drive is present.
mSATA Device
Displays the if the mSATA is present.
NVMe Device
Displays the if the NVMe is present.
Advanced
Advanced BIOS Features
OptionRom Display Screen
Allows you to display or hide OptionRom
Information during system POST.
CPU Configuration
Hyper-Threading Technology
Allows you to enable or disable the
HyperThreading in the processor.
XD Bit Capability
Allows you to enable the Execute Disable
mode of the processor.
Intel(R) SpeedStep
Allows you to enable or disable Intel (R)
SpeedStep Technology.
NOTE:
If enabled, the processor clock
speed and core voltage are adjusted
dynamically based on the processor
load.
Virtualization
Allows you to enable or disable Intel
Virtualization Technology feature for the
processor.
CPU C states
Allows you to enable or disable CPU C
states.
Active Processor Cores
Allows you to enable or disable multi-core
processor.
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