Dell EMC PowerEdge R7425 - Page 46

Option Description
Hardware
Pr
efetcher
Enables or disables the hardware prefetcher. This option is set to Enabled by default.
Software
Pr
efetcher
Enables or disables the software prefetcher. This option is set to Enabled by default.
Number of Cores
per Pr
ocessor
Controls the number of enabled cores in each processor. This option is set to All by default.
Processor Core
Speed
Species the ma
ximum core frequency of the processor.
Processor n
NOTE
: Depending on the number of CPUs, there might be up to n processors listed.
The following settings are displayed for each processor installed in the system:
Option Description
Family-Model-
S
tepping
Species the f
amily, model, and stepping of the processor as dened by AMD.
Brand Species the br
and name.
Level 2 Cache Species the t
otal L2 cache.
Level 3 Cache Species the t
otal L3 cache.
Number of Cores Species the number o
f cores per processor.
SATA Settings
You can use the SATA Settings screen to view the SATA settings of SATA devices and enable SATA and PCIe NVMe on your system.
Viewing SATA Settings
To view the SATA Settings screen, perform the following steps:
1 Turn on, or restart your system.
2 Press F2 immediately after you see the following message:
F2 = System Setup
NOTE: If your operating system begins to load before you press F2, wait for the system to nish booting, and then restart
your system and try again.
3 On the System Setup Main Menu screen, click System BIOS.
4 On the
System BIOS screen, click SATA Settings.
SATA Settings details
The
SATA Settings screen details are explained as follows:
Option Description
Embedded SATA Enables the embedded SATA option to be set to O or AHCI modes. This option is set to AHCI Mode by default.
Security Freeze
L
ock
Sends
Security Freeze Lock command to the embedded SATA drives during POST. This option is applicable only
for AHCI Mode. This option is set to Enabled by default.
46 Pre-operating system management applications