Memory Configuration; Pci Express Configuration; Sata Configuration - Asus Z170-K User Manual

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]

Memory Configuration

Allows you to configure the memory configuration parameters.
Memory Remap [Enabled]
Set this item to [Enabled] to support DRAM address remapping for 64-bit operating
systems. Configuration options: [Enabled] [Disabled]
2.6.4 PCH-IO 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]
2.6.5

SATA Configuration

While entering Setup, the BIOS automatically detects the presence of SATA devices. The
SATA Port items show Not Present if no SATA device is installed to the corresponding SATA
port.
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.
The following items appear only when you set the SATA Mode Selection to [RAID].
CR#1 RST Pcie Storage Remapping [Disabled]
This item allows you to enable or disable the RST Pcie Storage Remapping feature.
Configuration options: [Auto] [Disabled] [Enabled]
ASUS Z170-K 2-31