CPU AMD Socket AM3 ;PhenomII /AthlonII /Sempron 100 Series Processors Supports 45nm CPU Support CPU up to 140W AMD Cool 'n' Quiet Technology Chipset AMD 880G/SB710 System Bus Up to 5200 MT/s ; HyperTransport 3.0 Memory 4 x DIMM, Max. 16 GB, DDR3 1866(O.C.)*/1333/1066 ECC,Non-ECC,Un-buffered Memory Dual Channel memory architecture Expansion Slots 1 x PCIe 2.0 x16 2 x PCIe 2.0 x1 1 x PCI VGA Integrated ATI Radeon HD 4250 GPU - Supports HDMI Technology with max. resolution up to 1920 x 1080 - Supports Dual-link DVI with max. resolution up to 2560x1600 @60Hz - Supports D-Sub with max. resolution 2048x1536 @85Hz - Hybrid CrossFireX Support - Dual independent displays support with HDMI / DVI and D-Sub - Supports DirectX 10.1, OpenGL 2.0, Shader Model 4.1, Universal Video Decoder (UVD) 2.0 - Hardware Decode Acceleration for H.264,VC-1, and MPEG-2 - Maximum shared memory of 1GB Storage SB710 Chipset 1 xUltraDMA 133/100/66 6 xSATA 3.0 Gb/s ports Support RAID 0,1,10,JBOD LAN Realtek RTL8111E Gigabit LAN controller featuring AI NET 2 Audio VT1708S 8-Channel High Definition Audio CODEC - Supports Jack-Detection, Multi-Streaming, and Front Panel Jack-Retasking (HD Mode only) - Optical S/PDIF Out ports at back I/O USB 2 x USB 3.0 ports (blue, at the back panel) 10 x USB 2.0/1.1 ports (6 ports at mid-board, 4 ports at back panel) ASUS Unique Features ASUS Green Design: - EPU-4 engine ASUS Hybrid OS - Express Gate ASUS Exclusive Features - MemOK! - Core Unlocker - Anti-Surge ASUS Quiet Thermal Solution - ASUS Fanless Design: Heat sink solution - ASUS Q-Fan ASUS EZ DIY - ASUS O.C. Profile - ASUS CrashFree BIOS 3 - ASUS EZ Flash 2 - ASUS MyLogo 2 Overclocking Features Intelligent overclocking tools - ASUS Turbo Key - ASUS TurboV - ASUS GPU NOS - Auto Tuning*( adopt fast mode) Precision Tweaker 2 - vCore: Adjustable CPU voltage at 0.003125V increment - vChipset (N.B.): Adjustable chipeset voltage at 0.01V increment - vDIMM: Adjustable DRAM voltage at 0.015V increment SFS (Stepless Frequency Selection) - PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment - HT frequency tuning from 200MHz up to 550MHz at 1MHz increment Overclocking Protection - ASUS C.P.R.(CPU Parameter Recall) Special Features 100% All High-quality Conductive Polymer Capacitors Back Panel I/O Ports 1 x PS/2 Keyboard/Mouse Combo port 1 x DVI 1 x D-Sub 1 x HDMI 1 x LAN(RJ45) port 8 -Channel Audio I/O 2 x USB 3.0 ports (blue) 4 x USB 2.0/1.1 ports Internal I/O Connectors 3 x USB 2.0 connectors (6 ports) 1 x COM connector 1 x IDE connector 6 x SATA 3Gb/s connectors 1 x CPU Fan connector 1 x Chassis Fan connectors 1 x Front panel audio connector 1 x S/PDIF Out Header 1 x MemOK! Button 1 x LPT connector 24-pin EATX Power connector 4-pin ATX 12V Power connector 1 x System panel connector BIOS 16 Mb Flash ROM , AMI BIOS, PnP, DMI2.0, WfM2.0, SM BIOS 2.5, ACPI 2.0a, ASUS EZ Flash 2, ASUS CrashFree BIOS 3 Manageability WOL by PME,WOR by PME,WOR by Ring,PXE Accessories 1 x Ultra DMA 133/100/66 cable 2 x Serial ATA 3 Gb/s cables 1 x IO shield 1 x User's manual Support Disc Drivers Anti-virus software (OEM version) ASUS Update ASUS Utilities Form Factor uATX Form Factor 9.6 inch x 9.6 inch ( 24.4 cm x 24.4 cm ) It is highly recommended to always use the most recent driver version available. Do not forget to check with our site as often as possible in order to stay updated on the latest drivers, software and games. Try to set a system restore point before installing a device driver. This will help if you installed a wrong driver. Problems can arise when your hardware device is too old or not supported any longer.