Alienware Area-51 R2 - System Setup - CPU and Devices; CPU Main Settings; Advanced BIOS Features; CPU Configuration

Main
CPU Speed Displays the CPU speed.
Cache L2 Displays the processor L2 cache
size.
Cache L3 Displays the processor L3 cache
size.
Device Information
SATA Port1 Displays the SATA 1 drive installed
in the computer.
SATA Port2 Displays the SATA 2 drive installed
in the computer.
SATA Port3 Displays the SATA 3 drive installed
in the computer.
SATA Port4 Displays the SATA 4 drive installed
in the computer.
SATA Port5 Displays the SATA 5 drive installed
in the computer.
SATA Port6 Displays the SATA 6 drive installed
in the computer.
Advanced
Advanced BIOS Features
OptionRom Display Screen Allows you to display or hide the RAID
Option ROM screen during POST.
Default: Display.
CPU Configuration
Hyper-Threading Technology Allows you to enable or disable the
HyperThreading in the processor.
Default: Enabled.
XD Bit Capability Enable XD Bit Capability to allow the
processor to distinguish between the
bits of code that can be executed and
the ones that cannot be executed.
Default: Enabled.
123