Supermicro 2027R-E1R24L User Manual page 109

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UPER TORAGE YSTEM 2027R-E1R24L User's Manual
SERR# Generation
Select Enabled to allow a PCI device to generate an SERR number for a PCI Bus
Signal Error Event. The options are Enabled and Disabled.
Maximum Payload
Select Auto to allow the system BIOS to automatically set the maximum payload
value for a PCI-E device to enhance system performance. The options are Auto,
128 Bytes and 256 Bytes.
Maximum Read Request
Select Auto to allow the system BIOS to automatically set the maximum Read
Request size for a PCI-E device to enhance system performance. The options are
Auto, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
ASPM Support
This feature allows the user to set the Active State Power Management (ASPM)
level for a PCI-E device. Select Force L0s to force all PCI-E links to operate at L0s
state. Select Auto to allow the system BIOS to automatically set the ASPM level for
the system. Select Disabled to disable ASPM support. The options are Disabled,
Force L0s, and Auto.
Warning: Enabling ASPM support may cause some PCI-E devices to fail!
CPU1 Slot 1 PCI-E 3.0 x8 OPROM, CPU1 Slot 2 PCI-E 3.0 x8 OPROM, CPU2
Slot 3 PCI-E 3.0 x8 OPROM, CPU2 Slot 4 PCI-E 3.0 x8 OPROM, CPU2 Slot 5
PCI-E 3.0 x8 OPROM, CPU1 Slot 6 PCI-E 3.0 x 8 OPROM
Select Enabled to enable Option ROM support to boot the computer using a de-
vice installed on the slot specifi ed above. The options are Enabled and Disabled.
Onboard LAN Option ROM Select
Select iSCSI to use the iSCSI Option ROM to boot the computer using a network
device. Select PXE (Preboot Execution Environment) to use an PXE Option ROM
to boot the computer using a network device. The options are PXE and iSCSI.
Load Onboard LAN1~LAN4 Option ROM
Select Enabled to enable the onboard LAN1 Option ROM~LAN4 Option ROM. This
is to boot the computer using a network device. The default setting for LAN1 Option
ROM is Enabled, and the default setting for LAN2~LAN4 Option ROM is Disabled.
Load Onboard SAS Option ROM
Select Enabled to use the onboard SAS Option ROM to boot the computer using
a SAS device. The options are Enabled and Disabled.
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