Asus SABERTOOTH 990FX R2.0 User Manual

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About this guide
This user guide contains the information you need when installing and conguring the
motherboard.
How this guide is organized
This guide contains the following parts:
• Chapter 1: Product introduction
This chapter describes the features of the motherboard and the new technology it
supports. It includes description of the switches, jumpers, and connectors on the
motherboard.
• Chapter 2: Basic Installation
This chapter lists the hardware setup procedures that you have to perform when
installing system components.
• Chapter 3: BIOS setup
This chapter tells how to change system settings through the BIOS Setup menus.
Detailed descriptions of the BIOS parameters are also provided.
• Chapter 4: Software support
This chapter describes the contents of the support DVD that comes with the
motherboard package and the software.
• Chapter 5: RAID support
This chapter describes the RAID congurations.
• Chapter 6: Multiple GPU technology support
This chapter describes how to install and congure multiple AMD
®
CrossFireX™ and
NVIDIA
®
SLI™ graphics cards.
Where to nd more information
Refer to the following sources for additional information and for product and software
updates.
1. ASUS websites
The ASUS website provides updated information on ASUS hardware and software
products. Refer to the ASUS contact information.
2. Optional documentation
Your product package may include optional documentation, such as warranty yers,
that may have been added by your dealer. These documents are not part of the
standard package.

Asus SABERTOOTH 990FX R2.0 Specifications

General

Non-ECC	Yes
Memory channels	Dual-channel
Memory slots type	DIMM
Number of memory slots	4
Supported memory types	DDR3-SDRAM
Maximum internal memory	32 GB
Supported memory clock speeds	1066, 1333, 1600, 1866 MHz
System bus rate	5.2 GT/s
Processor socket	Socket AM3+
Processor manufacturer	AMD
Compatible processor series	AMD Phenom FX, AMD Phenom II X2, AMD Phenom II X3, AMD Phenom II X4, AMD Phenom II X6, AMD Phenom II X8
Maximum number of SMP processors	1
USB 2.0 connectors	2
Number of SATA III connectors	8
Number of Parallel ATA connectors	-
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Firewire (IEEE 1394) ports	0
Audio chip	Realtek ALC892
Cooling type	Passive
Component for	PC
Motherboard chipset	AMD 990FX
Audio output channels	7.1 channels
Motherboard form factor	ATX
Motherboard southbridge	AMD SB950
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA III
On-board graphics card	No
Parallel processing technology support	Quad-GPU CrossFireX, Quad-GPU SLI
PCI Express slots version	2.0
PCI Express configurations	1x1, 1x4, 1x16, 2x8, 2x16
PCI Express slots quantity	5
Controller 2nd interface type	ASMedia PCIe SATA
Trial software	Antivirus
Cables included	CrossFire, SATA
Bundled software	ASUS Update\\r ASUS Utilities
LAN controller	Realtek RTL8111F
Ethernet interface type	Gigabit Ethernet
BIOS type	UEFI
ACPI version	2.0a
BIOS memory size	64 Mbit

Weight and Dimensions

Depth	244 mm
Width	305 mm