OverviewThis motherboard supports AMD® AM3+ multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR3 memory support and accelerates data transfer rate up to 5200MT/s via HyperTransport™ 3.0 based system bus. This motherboard also supports AMD® CPUs in the new 32nm manufacturing process.ASUS Core Unlocker simplifies the activation of a latent AMD® CPU—with just a simply key. Enjoy an instant performance boost by simply unlocking the extra cores, without performing complicated BIOS changes.SpecificationCPUAMD AM3+ FX™/Phenom™ II/Athlon™ II/Sempron™ 100 Series ProcessorsSupports CPU up to 95 WAMD Cool 'n' Quiet™ Technology* 32nm AM3+ CPU is supported by BIOS version 0401 and laterChipsetAMD 760G (780L)/SB710Memory2 x DIMM, Max. 8GB, DDR3 1866(O.C.)/1600(O.C.)/1333/1066 Hz ECC, Non-ECC, Un-buffered MemoryDual Channel Memory Architecture* Refer to www.asus.com or user manual for the Memory QVL (Qualified Vendors Lists).* 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.* AMD FX Series CPU on this motherboard supports up to DDR3 1866MHz as its standard memory frequency.* AMD AM3 100 and 200 series CPU support up to DDR3 1066MHz.System BusUp to 5.2 GT/s HyperTransport™ 3.0GraphicIntegrated ATI Radeon™ HD 3000 GPUVGA output support : RGB port- Supports RGB with max. resolution 2048 x 1536 @ 75 HzMaximum shared memory of 1024 MBHybrid CrossFireX™ Support *1Supports DirectX 10Expansion Slots1 x PCIe x162 x PCIe x11 x PCIStorage AMD SB710 controller :6 x SATA 3Gb/s port(s), blueSupport Raid 0, 1, 10, JBODLANRealtek® 8111E , 1 x Gigabit LAN ControllerAudioRealtek® ALC 887 8-Channel High Definition Audio CODEC *2USB PortsAMD SB710 controller :10 x USB 2.0 port(s) (4 at back panel, gray, 6 at mid-board)Overclocking Features Overclocking Protection :- ASUS C.P.R.(CPU Parameter Recall)Special FeaturesASUS Power Design :- ASUS EPU-4 EngineTurbo KeyCore UnlockerASUS Exclusive Features :- AI Charger- Anti-SurgeASUS Quiet Thermal Solution :- ASUS Q-FanASUS EZ DIY :- ASUS CrashFree BIOS 3- ASUS EZ Flash 2- ASUS MyLogo 2Back I/O Ports1 x PS/2 keyboard (purple)1 x PS/2 mouse (green)1 x D-Sub1 x LAN (RJ45) port(s)4 x USB 2.01 x COM port(s)1 x Parallel port(s)3 x Audio Jack(s)Internal I/O Ports3 x USB 2.0 connector(s) support(s) additional 6 USB 2.0 port(s)6 x SATA 3Gb/s connector(s)1 x CPU Fan connector(s)1 x Chassis Fan connector(s)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 Internal speaker connector(s)1 x System panel(s)AccessoriesUser's manualI/O Shield2 x Serial ATA 3.0Gb/s cable(s)BIOS16 Mb Flash ROM, AMI BIOS, PnP, DMI v2.0, WfM2.0, SM BIOS V2.5, ACPI V2.0aSupport DiscDriversASUS PC Probe IIASUS UpdateAnti-virus software (OEM version)Form FactoruATX Form Factor9.6 inch x 8.0 inch ( 24.4 cm x 20.3 cm )