Dell EMC E39S Series Installation And Service Manual page 60

Option Description
Slot Bifurcation Allows Platform Default Bifurcation, Auto Discovery of Bifurcation and Manual Bifurcation Control. The
default is set to Platform Default Bifurcation. The slot bifurcation field is accessible when set to Manual
Bifurcation Control and is disabled when set to Platform Default Bifurcation or Auto Discovery of
Bifurcation.
60 Pre-operating system management applications
Table 46. Slot Disablement (continued)
Option
Slot 2
Slot 3
Slot 4
Slot 5
Slot 6
Slot 7
NOTE: If your system supports four processors, you may have 13 PCIe slots.
NOTE: Slot Bifurcation options vary depend on the Riser configurations.
Table 47. Slot Bifurcation
Option
Auto Discovery Bifurcation Mode
Slot 1 Bifurcation
Slot 3 Bifurcation
Slot 4 Bifurcation
Slot 5 Bifurcation
Slot 6 Bifurcation
Slot 7 Bifurcation
Slot 8 Bifurcation
Description
Enables or disables or only the boot driver is disabled
for the PCIe slot 2. This option is set to Enabled by
default.
Enables or disables or only the boot driver is disabled
for the PCIe slot 3. This option is set to Enabled by
default.
Enables or disables or only the boot driver is disabled
for the PCIe slot 4. This option is set to Enabled by
default.
Enables or disables or only the boot driver is disabled
for the PCIe slot 5. This option is set to Enabled by
default.
Enables or disables or only the boot driver is disabled
for the PCIe slot 6. This option is set to Enabled by
default.
Enables or disables or only the boot driver is disabled
for the PCIe slot 7. This option is set to Enabled by
default.
Description
The option is set to Platform Default Bifurcation.
x16 or x8 or x4 or x4x4x8 or x8x4x4 Bifurcation
x16 or x8 or x4 or x4x4x8 or x8x4x4 Bifurcation
x16 or x8 or x4 or x4x4x8 or x8x4x4 Bifurcation
x4 or x8 Bifurcation
x4 or x8 Bifurcation
x4 or x8 Bifurcation
x16 or x8 or x4 or x4x4x8 or x8x4x4 Bifurcation