Fujitsu D3320 PRIMERGY BX2560 M2 Reference Manual page 26

Advanced menu
Intel TXT Support
Activates Trusted Execution Technology (TXT) Support. Intel
available if the populated CPU supports Secure Mode Extensions (SMX)
and Virtualization Technology (VT) as well as VT-d are enabled within the
CPU submenu.
I
The Intel
BIOS update is initiated.
Disabled
TXT is deactivated.
Enabled
TXT is activated.
Power Technology
Configures CPU power management features.
Disabled
CPU power management features are disabled.
Energy Efficient
CPU power management features are optimized for energy
efficiency.
Custom
Additional Setup items to configure CPU power management will
be usable.
Enhanced SpeedStep
Defines the processor voltage and frequency. EIST (Enhanced Intel
SpeedStep
I
The processor voltage is adapted to the respective system
requirements. A reduction in the clock frequency causes less
power to be required by the system.
Disabled
Enhanced SpeedStep functionality is disabled.
Enabled
Enhanced SpeedStep functionality is enabled.
26
®
TXT Support has to be disabled before the system
®
Technology) is an energy saving function.
D3320 - BIOS Setup Utility
®
TXT is
BX2560 M2