3-Way SLI Provides Scalable Performance O.C. DDR2 1300 8+1 Phase Power Design NVIDIA® 3-Way SLI™ Technology support Express Gate TurboV: Easy, Real-Time O.C. Tunings! Turbo Key: Touch-n-Boost! Shop Modal header CPU, Chipset and Graphics Features AMD® Phenom™ II/Athlon™ II/Sempron™ 100 Series Processors(AM3 CPU) This motherboard supports AMD® AM3 multi-core processors with unique L3 cache and delivers better overclocking capabilities with less power consumption. It features dual-channel DDR2 1066 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 45nm manufacturing process. NVIDIA nForce® 980a SLI™ NVIDIA nForce® 980a SLI® media and communications processors (MCPs) power the most feature rich, high performance motherboards for AMD AM3 CPUs. As a premier enthusiast platform, nForce 980a features SLI technology for maximum graphics performance and are specifically designed to harness the power of GeForce® GPUs for gaming and beyond. NVIDIA ESA Provides real-time and complete PC performance management. Tested by a comprehensive certification program for system compatibility and reliability, ESA-certified components and applications bring you unprecedented control to manage and tune thermal, electrical, acoustic and operating characteristics to maximize your PC’s performance. For more information, visit http://www.nvidia.com/esa 3-Way SLI™ 3-Way SLI provides Scalable PerformanceNVIDIA 3-Way SLI™ (Scalable Link Interface) makes use of the PCI Express 2.0 bus architecture´s increased bandwidth and features intelligent hardware and software that allows three GPUs to efficiently work together to deliver earth-shattering, scalable performance. For some applications, this translates into nearly triple the performance! AMD® Phenom™ X4/ Phenom™ X3/ Athlon™ X2/ Athlon™/ Sempron™ processors (socket AM2+/AM2) This motherboard supports AMD® Socket AM2+ multi-core processors. It features dual-channel DDR2 1066 memory support, data transfer rate up to 5200MT/s via HyperTransport™ 3.0 based system bus, and AMD® Cool ´n´ QuietTM Technology. O.C. DDR2 1300 To attain top performance, ASUS engineers have successfully unleashed DDR2 1300(O.C.) MHz to meet the higher bandwidth requirements of the latest operation system, 3D graphics, multimedia, and Internet applications. *Ensure that you download and update to the latest BIOS at www.asus.com and purchase the memory modules listed in the ASUS official memory Qualified Vendors Lists (QVL).** We recommend that you install the DDR2 1300 memory modules on the yellow slots for better performance.*** It is recommended that you install an optional fan facing the DIMM module for better cooling performance when using DDR2 1300. PCIe 2.0 support This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance. NVIDIA NVCC Overclock your unlocked Phenom II to previously unreachable frequencies with chipset's clock calibration feature. NVIDIA Hybrid SLI (GeForce Boost) Support Hybrid SLI™ technology is a unique hybrid multi-GPU technology. It turbo-charges performance of discrete graphics cards when combined with the motherboard GPUs.*Hybrid SLI™ is on select GeForce® GPUs. Visit http://www.nvidia.com/hybridsli for more information. ASUS Power Solutions 8+1 Phase Power Design To fully unleash the next-generation AM3 CPU's potential, the ASUS M4 Series motherboards have adopted a brand new 8-phase VRM power design. It delivers high power efficiency and supreme overclocking ability. Furthermore, high quality power components can effectively lower system temperature to ensure longer component lifespan. This series also features an extra 1-phase power for integrated memory/HT controller to provide independent power to vital components. ASUS Anti-Surge Protection Full-time Power Guardian- Make System Free From Risk!This special design prevents expensive devices and the motherboard from damage caused by power surges. ASUS Green Design EPU System Level Energy EfficiencyThe ASUS EPU (Energy Processing Unit) provides total system power management by detecting current PC loadings and intelligently moderating power in real-time. It automatically provides the most appropriate power usage for the CPU, VGA card, hard drives, and CPU/chassis fans- helping save power and money! AI Nap With AI Nap, the system can continue running at minimum power and noise when you are temporarily away. To wake the system and return to the OS environment, simply click the mouse or press a key. ASUS Overclocking Tools TurboV Easy, Real-Time O.C. TuningsFeel the adrenaline rush of real-time O.C. - now a reality with the ASUS TurboV. This easy O.C. tool allows you to overclock without exiting or rebooting the OS; and its user-friendly interface makes overclock with just a few clicks away. Moreover, the ASUS OC profiles in TurboV provides the best O.C. settings in different scenarios. Turbo Key Touch-n-Boost!ASUS Turbo Key allows the user to turn the PC power button into an overclocking button. After the easy setup, Turbo Key can boost performances without interrupting ongoing work or games - with just one touch!! Express Gate Express Gate 0 to Internet in Seconds!Express Gate™ is an ASUS exclusive OS that provides you with quick access to the Internet and key applications before entering Windows®. ASUS EZ DIY ASUS Q-Connector Make Connection Quick and Accurate!ASUS Q-Connector allows you to easily connect or disconnect the chassis front panel cables to the motherboard. This unique module eliminates the trouble of connecting the system panel cables one at a time and avoiding wrong cable connections ASUS EZ Flash 2 Simply update BIOS from a USB flash disk before entering the OSEZ Flash 2 is a user-friendly BIOS update utility. Simply launch this tool and update BIOS from a USB flash disk before entering the OS. You can update your BIOS only in a few clicks without preparing an additional floppy diskette or using an OS-based flash utility. ASUS O.C. Profile Conveniently store or load multiple BIOS settingsThe motherboard features the ASUS O.C. Profile that allows users to conveniently store or load multiple BIOS settings. The BIOS settings can be stored in the CMOS or a separate file, giving users freedom to share and distribute their favorite overclocking settings. ASUS CrashFree BIOS 3 Simply restore corrupted BIOS data from USB flash diskThis feature allows you to restore the original BIOS data from the support CD in case when the BIOS codes and the data are corrupted. This protection eliminates the need to buy a replacement ROM chip. ASUS Quiet Thermal Solutions Stack Cool 2 Up to 20°C(68°F) Cooler6-layer PCB design with large area of copper plate to lower impedence and cool power component and CPU instead of cooling PCB only - lowering temperatures by up to 20°C for better performance. ASUS Q-Fan 2 ASUS Q-Fan2 technology intelligently adjusts both CPU fan and chassis fan speeds according to system loading to ensure quiet, cool and efficient operation. Special Thermal Design The streamline-shaped heatsink features 0-dB thermal solution that offers users a noiseless PC environment. Not only the beautifully curved fins upgrade the visual enjoyment for motherboard users, but also the special Streamline Airflow Guiding design lowers the temperature of the north bridge chipset through high efficient heat-exchange. Combined with usability and aesthetics, the ASUS streamline-shaped heat-sink will give users an extremely silent and cooling experience with the elegant appearance! Other ASUS Features 100% All High-quality Conductive Polymer Capacitors This motherboard uses all high-quality conductive polymer capacitors onboard for durability, improved lifespan, and enhanced thermal capacity. MyLogo2 Personalize your system with customizable boot logoYou can convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen. ASUS Crystal Sound Noise Filter Eliminate background noise while recording This feature detects repetitive and stationary noises (non-voice signals) like computer fans, air conditioners, and other background noises then eliminates it in the incoming audio stream while recording. AI Audio 2 Unique Home Theater Technology on BoardIt allows users to experience crisp, clear sounds by restoring and compensating for clarity and quality of compressed audio in all movies, music and games. It also provides users with stereo to multi-channel sound field expansion for realistic front and rear environments and virtualized surround sound for added vocal clarity when used in stereo speakers or headphones. Industry Standard IEEE 1394a interface IEEE 1394a interface provides high speed digital interface for audio/video appliances such as digital television, digital video camcorders, storage peripherals & other PC portable devices. RoHS GreenASUS The motherboard and its packaging comply with the European Union´s Restriction on the use of Hazardous Substances (RoHS). This is in line with the ASUS vision of creating environment-friendly and recyclable products and packaging to safeguard consumers´ health while minimizing the impact on the environment.