Dell OptiPlex Small Form Factor Plus 7020 User Manual

Table 44. System setup options—Virtualization menu(continued)
Virtualization Support
By default, the Enable OS Kernel DMA Support option is enabled.
NOTE: This option is provided only for compatibility purposes, since some
older hardware is not DMA capable.
Table 45. System setup options—Performance menu
Performance
Multi-Core Support
Multiple Atom Cores Enables to change the number of Atom cores available to the operating system.
The default value is set to the maximum number of cores.
By default, the All Cores option is selected.
Intel SpeedStep
Enable Intel SpeedStep Technology Enables the computer to dynamically adjust processor voltage and core
frequency, decreasing average power consumption and heat production.
By default, the Enable Intel SpeedStep Technology option is enabled.
C-States Control
Enable C-State Control Enables or disables the ability of the CPU to enter and exit low-power state.
When disabled, it disables all C-states. When enabled, it enables all C-states that
the chipset or platform allows.
By default, the Enable C-State Control option is enabled.
Intel Turbo Boost Technology
Enable Intel Turbo Boost Technology Enables the Intel TurboBoost mode of the processor. When enabled, the Intel
TurboBoost driver increases the performance of the CPU or graphics processor.
By default, the Enable Intel Turbo Boost Technology option is enabled.
Intel Hyper-Threading Technology
Enable Intel Hyper-Threading Technology Enables the Intel Hyper-Threading mode of the processor. When enabled, the
Intel Hyper-Threading increases the efficiency of the processor resources when
multiple threads run on each core.
By default, the Intel Hyper-Threading Technology option is enabled.
PCIe Resizable Base Address Register
(BAR)
PCIe Resizable Base Address Register
(BAR)
Enables or disables the support for PCIe Resizable BAR.
By default, the PCIe Resizable Base Address Register (BAR) option is
enabled.
Table 46. System setup options—System Logs menu
System Logs
BIOS Event Log
Clear BIOS Event Log Allows you to select option to keep or clear BIOS events logs.
By default, the Keep Log option is selected.
Power Event Log
Clear Power Event Log Allows you to select option to keep or clear Power events logs.
By default, the Keep Log option is selected.
132 BIOS Setup

Dell OptiPlex Small Form Factor Plus 7020 Specifications

General

Brand	Dell
Model	OptiPlex Small Form Factor Plus 7020
Category	Desktop
Language	English