Supermicro X11SSW-TF - Sata Configuration

Chapter 4: BIOS
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PCH PCI-E 3.0 M.2
PCH PCI-E 3.0 M.2 ASPM Support
Use this item to set the Active State Power Management (ASPM) level for the PCI-E 3.0
M.2 device installed on the slot specied. Select Auto for the system BIOS to automati-
cally set the ASPM level based on the system conguration. Select Disabled to disable
ASPM support. The options are Disabled, L0s, L1, L0s & L1, and Auto.
PCH PCI-E 3.0 M.2 L1 Substates
Use this feature to congure the PCI Express L1 substates. The options are Disabled,
L1.1, L1.2, and L1.1 & L1.2.
PCH PCI-E 3.0 M.2 PCIe Speed
Use this feature to select the PCI Express port speed. The options are Auto, Gen1,
Gen2, and Gen3.
PCH PCI-E 3.0 M.2 Detect Non-Compliance
Select Enabled for the AMI BIOS to automatically detect a PCI-E device that is not com-
pliant with the PCI-E standards. The options are Disabled and Enabled.
Port 61h bit-4 Emulation
Select Enabled to enable the emulation of Port 61h bit-4 toggling in SMM (System Management
Mode). The options are Disabled and Enabled.
PCIe PLL SSC
Enable this feature to reduce EMI interference by down spreading clock 0.5%. Disable this
feature to centralize the clock without spreading. The options are Disabled and Enabled.
SATA Conguration
When this submenu is selected, the AMI BIOS automatically detects the presence of the SATA
devices that are supported by the Intel PCH chip and displays the following items:
SATA Controller(s)
This item enables or disables the onboard SATA controller supported by the Intel PCH chip.
The options are Enabled and Disabled.
SATA Mode Selection
Use this item to select the mode for the installed SATA drives. The options are AHCI and RAID.
SATA Frozen
Use this item to enable the HDD Security Frozen Mode. The options are Disabled and
Enabled.