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Chapter 1 – Asus P8Z77-V PREMIUM User Manual

Page 43

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ASUS P8Z77-V PREMIUM

1-25

Chapter 1

We recommend that you provide sufficient 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.

Intel

®

3rd generation Core™ processors support PCIe 3.0 speed rate.

IRQ assignments for this motherboard

A

B

C

D

E

F

G

H

Intel PCH SATA

Controller #0

shared

Intel PCH SATA

Controller #1

shared

SMBUS Controller

shared

EHCI #0

shared

EHCI #1

shared

PCIE x16_1

shared

PCIE x16_2

shared

PCIE x16_3

shared

PCIE x16_4

shared

ASMedia USB 3.0

shared

Intel 82579V LAN

shared

Intel 82583 LAN

shared

PEX 8608 PCIE Bridge

shared

ASMedia SATA

Controller

shared

Marvell 9230 Hardware

RAID Controller

shared

Slot

no.

PCIe Express 3.0 operating mode

Single VGA

SLI/CrossFireX

3-WAY SLI/

CrossFireX

4-WAY SLI/

CrossFireX

1

x 16

(single VGA recommended

x16

x8

x16

x8

2

x8

x8

4

x16

(dual VGA recommended)

x16

x8

x8

6

x8

x8