Asus tuf sabertooth z170 mark 1 [35/140] Chapter 1

SABERTOOTH Z170 MARK 1

1-19

Chapter 1

• We recommend that you provide sufcient power when running CrossFireX™ or SLI™

mode.

• Connect a chassis fan to the motherboard connector labeled CHA_FAN1-4 when

using multiple graphics cards for better thermal environment.

IRQ assignments for this motherboard

A B C D E F G H

PCIe x16_1 shared - - - - - - -

PCIe x16_2 - shared - - - - - -

PCIe x16_3 shared - - - - - - -

PCIe x1_1 - - - shared - - - -

PCIe x1_2 - - shared - - - - -

PCIe x1_3 - - - shared - - - -

SMBUS Controller shared - - - - - - -

Intel SATA Controller shared - - - - - - -

Intel LAN1(i219) shared - - - - - - -

Realtek 8111H shared - - - - - - -

ASMedia SATA

Controller1 (1061)

- shared - - - - - -

Intel xHCI shared - - - - - - -

HD Audio shared - - - - - - -

VGA configuration

PCI Express 3.0 operating mode

PCIe 3.0/2.0 x16_1 PCIe 3.0/2.0 x16_2

Single VGA/PCIe card

x16 (single VGA

recommended)

N/A

Dual VGA/PCIe card x8 x8