CPU
AMD AM3+ FX/Phenom II/Athlon II/Sempron 100 Series Processors
Supports AM3+ 32 nm CPU
Supports CPU up to 8 cores
Supports CPU up to 140 W
AMD Cool 'n' Quiet Technology

Chipset
AMD 970/SB950

Memory
4 x DIMM, Max. 32GB, DDR3 2133(O.C.)/1866/1600/1333/1066 MHz ECC, Non-ECC, Un-buffered Memory
Dual Channel Memory Architecture
* Due to OS limitation, when installing total memory of 4GB capacity or more, Windows 32-bit operation system may only recognize less than 3GB. Install a 64-bit Windows OS when you want to install 4GB or more memory on the motherboard.
* Due to CPU spec., AMD 100 series CPUs support up to DDR3 1066MHz. With ASUS design, this motherboard can support up to DDR3 1333MHz.

System Bus
Up to 4.8 GT/s HyperTransport 3.0

Multi-GPU Support
Supports AMD Quad-GPU CrossFireX Technology

Expansion Slots
1 x PCIe 2.0 x16 (blue)
1 x PCIe 2.0 x16 (x4 mode, black)
2 x PCIe 2.0 x1
2 x PCI

Storage
AMD SB950 controller :
6 x SATA 6Gb/s port(s), gray
Support Raid 0, 1, 5, 10

LAN
Realtek 8111F, 1 x Gigabit LAN Controller(s)

Audio
Realtek ALC887 8-Channel High Definition Audio CODEC *1
- Supports : Jack-detection, Multi-streaming, Front Panel Jack-retasking
Audio Feature :
- ASUS Noise Filter
- Optical S/PDIF out header(s) at mid-board

USB Ports
ASMedia USB 3.0 controller :
2 x USB 3.0/2.0 port(s) (2 at back panel, blue)
AMD SB950 controller :
12 x USB 2.0/1.1 port(s) (6 at back panel, black, 6 at mid-board)

Overclocking Features
Overclocking Protection :
- ASUS C.P.R.(CPU Parameter Recall)

Special Features
ASUS Dual Intelligent Processors - TPU & EPU :
ASUS TPU :
- Auto Tuning
- TurboV

ASUS EPU :
- EPU

ASUS Power Design :
- 4 +2 Phase Power Design

ASUS Exclusive Features :
- AI Suite II
- Ai Charger+
- ASUS UEFI BIOS EZ Mode featuring friendly graphics user interface
- Network iControl
- USB 3.0 Boost

ASUS Quiet Thermal Solution :
- Stylish Fanless Design Heat-sink solution
- ASUS Fan Xpert

ASUS EZ DIY :
- Precision Tweaker 2
- ASUS O.C. Profile
- ASUS EZ Flash 2
- ASUS MyLogo 2
- Multi-language BIOS

ASUS Q-Design :
- ASUS Q-Slot

Back I/O Ports
1 x PS/2 keyboard (purple)
1 x PS/2 mouse (green)
1 x LAN (RJ45) port(s)
2 x USB 3.0
6 x USB 2.0
3 x Audio jack(s)

Internal I/O Ports
3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s)
1 x COM port(s) connector(s)
6 x SATA 6Gb/s connector(s)
1 x CPU Fan connector(s) (4 -pin)
3 x Chassis Fan connector(s) (4 -pin)
1 x S/PDIF out header(s)
1 x 24-pin EATX Power connector(s)
1 x 4-pin ATX 12V Power connector(s)
1 x Front panel audio connector(s) (AAFP)
1 x System panel(s)
1 x Chassis Intrusion connector(s)
1 x Clear CMOS jumper(s)

Accessories
User's manual
I/O Shield
2 x SATA 6Gb/s cable(s)

BIOS
64 Mb Flash ROM, UEFI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.7, ACPI 2.0a, Multi-language BIOS, ASUS EZ Flash 2, F12 PrintScreen, F3 Shortcut Function and ASUS DRAM SPD (Serial Presence Detect) memory information

Manageability
WfM 2.0, DMI 2.0, WOL by PME, WOR by PME, PXE

Support Disc
Drivers
ASUS Utilities
ASUS Update
Anti-virus software (OEM version)

Form Factor   
ATX Form Factor
12 inch x 9 inch ( 30.5 cm x 22.9 cm )

Note
*1: Use a chassis with HD audio module in the front panel to support an 8-channel audio output.

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Note: Try to set a system restore point before installing a device driver. It will help you restore system if installed driver not complete.