Asus PRIME Z270M-PLUS PRIME Z270M-PLUS Users manual ENGLISH - Page 57

PCH Configuration, PCH Storage Configuration, PCIe Speed [Auto], IOAPIC 24-119 Entries [Enabled]

Page 57 highlights

DMI/OPI Configuration This item allows you to control various DMI (direct media interface) to run at PCI-E 3.0 speed. DMI Max Link Speed [Auto] Allows you to configure the DMI speed. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] PEG Port Configuration Allows you to configure the PEG Port settings. PCIEx16_1 Link Speed [Auto] Allows you to configure the PCIEx16 speed for slot 1. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] 2.6.4 PCH Configuration This item allows you to configure the PCI Express configuration settings. PCI Express Configuration PCIe Speed [Auto] Allows you to configure the PCIe speed. Configuration options: [Auto] [Gen1] [Gen2] [Gen3] IOAPIC 24-119 Entries [Enabled] This item allows you to enable/disable IOAPIC 24-199 Entries to expand to PIRQI-PIRQX. Configuration options: [Enabled] [Disabled] 2.6.5 PCH Storage Configuration While entering Setup, the BIOS automatically detects the presence of SATA devices. The SATA Port items show Empty if no SATA device is installed to the corresponding SATA port. Hyper Kit Mode [Disabled] Disables this option for M.2 devices. Enables this option for ASUS Hyper Kit card. Configuration options: [Disabled] [Enabled] SATA Controller(s) [Enabled] Enables or disables onboard the SATA device. Configuration options: [Disabled] [Enabled] The following items appear only when you set the SATA Controller(s) to [Enabled]. SATA Mode Selection [AHCI] Allows you to set the SATA configuration. [AHCI] Set to [AHCI] when you want the SATA hard disk drives to use the AHCI (Advanced Host Controller Interface). The AHCI allows the onboard storage driver to enable advanced Serial ATA features that increases storage performance on random workloads by allowing the drive to internally optimize the order of commands. [RAID] Set to [RAID Mode] when you want to create a RAID configuration from the SATA hard disk drives. ASUS PRIME Z270M-PLUS 2-33

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DMI/OPI Configuration
This item allows you to control various DMI (direct media interface) to run at PCI‑E 3.0 speed.
DMI Max Link Speed [Auto]
Allows you to configure the DMI speed. Configuration options: [Auto] [Gen1] [Gen2]
[Gen3]
PEG Port Configuration
Allows you to configure the PEG Port settings.
PCIEx16_1 Link Speed [Auto]
Allows you to configure the PCIEx16 speed for slot 1. Configuration options: [Auto]
[Gen1] [Gen2] [Gen3]
2.6.4
PCH Configuration
This item allows you to configure the PCI Express configuration settings.
PCI Express Configuration
PCIe Speed [Auto]
Allows you to configure the PCIe speed. Configuration options: [Auto] [Gen1] [Gen2] [Gen3]
IOAPIC 24-119 Entries [Enabled]
This item allows you to enable/disable IOAPIC 24‑199 Entries to expand to PIRQI‑PIRQX.
Configuration options: [Enabled] [Disabled]
2.6.5
PCH Storage Configuration
While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show
Empty
if no SATA device is installed to the corresponding SATA port.
Hyper Kit Mode [Disabled]
Disables this option for M.2 devices. Enables this option for ASUS Hyper Kit card.
Configuration options: [Disabled] [Enabled]
SATA Controller(s) [Enabled]
Enables or disables onboard the SATA device. Configuration options: [Disabled] [Enabled]
The following items appear only when you set the SATA Controller(s) to
[Enabled]
.
SATA Mode Selection [AHCI]
Allows you to set the SATA configuration.
[AHCI]
Set to [AHCI] when you want the SATA hard disk drives to use the AHCI
(Advanced Host Controller Interface). The AHCI allows the onboard storage
driver to enable advanced Serial ATA features that increases storage
performance on random workloads by allowing the drive to internally
optimize the order of commands.
[RAID]
Set to [RAID Mode] when you want to create a RAID configuration from the
SATA hard disk drives.
ASUS PRIME Z270M-PLUS
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