Extreme Performance! Minimum Noise! Maximum Power Saving! This motherboard supports the most powerful and energy efficient Intel® Core™2 processors. It features the Intel® P965 chipset and supports DDR2 800MHz dual-channel memory architecture. Quiet thermal technologies – 8-Phase Power Design, Stack Cool 2, Heat Pipe Design, Q-Fan 2 and Optional Fan – together provide a comfortable environment for the processor, memory, graphics card and other components to interoperate effectively. With exclusive innovative tools – AI NOS™, AI Gear and AI Nap – users can adjust operation speed according to their specific needs. This motherboard is a cool and stable platform that delivers extreme performance, minimum noise and maximum power saving!

AI Lifestylestyle Series AI Lifestylestyle Series motherboards bring lifestyle and personal computing together. They provide you better system performance to enjoy graphic-intensive games and applications. The cutting-edge audio feature dramatically enhances the quality of voice signal. Thoughtful design allows you to set up your system easily. To create a peaceful environment, several new and improved innovations are included to reduce noise and temperature. Don't change your way of life for a computer. Instead let the ASUS Lifestyle Series improve the quality of your life.

CPU, Chipset and Graphics features LGA775 Intel® Core™2 Processor Ready This motherboard supports the latest Intel® Core™2 processors in LGA775 package. With new Intel® Core™ microarchitecture technology and 1066 / 800 MHz FSB, Intel® Core™2 processor is one of the most powerful and energy efficient CPU in the world.

Intel® P965 Chipset The Intel® P965 Express Chipset is the latest chipset designed to support maximum 8GB dual-channel DDR2 800/667/533 architecture, 1066/800 FSB (front-side-bus), PCI Express x16 graphics and multi-core CPU. It especially includes Intel® Fast Memory Access Technology that significantly optimizes the use of available memory bandwidth and reduces the latency of the memory accesses.

Memory Features Dual-Channel DDR2 800 DDR2 is the next generation memory technology to replace the current DDR. With the highest speed up to 800MHz, DDR2 memory provides great performance for 3D graphics and other memory demanding applications.

Kingston® HyperX® PC2-8500 Ready (default overclock at 1066 MHz) The Kingston HyperX PC2-8500 is high-frequency memory that delivers outstanding performance. Built with only the best components, the P5B Deluxe and PC2-8500 HyperX memory are optimized for each other to reach maximum performance. Both are validated for stability and compatibility. *The Kingston DIMM modules are not included in ASUS motherboard package.

ASUS Quiet Thermal Solution AI Gear * Optimize performance and quietness as you wish! To balance both system performance and quietness, AI Gear allows users to choose from profiles to adjust CPU frequency and vCore voltage, minimizing system noise and power consumption. Users can real-time change the mode under operating system to suit their needs.

AI Nap * Minimize noise and power consumption when temporarily away! With AI Nap, users can instantly snooze your PC without terminating the tasks. System will continue operating at minimum power and noise when user is temporarily away. It keeps downloading files or running applications in quietest state while you're sleeping. Simply click keyboard or mouse, you can swiftly wake up the system in few seconds.

8 Phase Power Design * Cooler and quieter system * Longer components lifespan * More stable and reliable under heavy-loading and overclocking The ASUS 8-Phase Power Design provides highly efficient operation to generate less heat (at least 15°C (59°F)) than other conventional power solutions. It reduces input ripple current and output ripple voltage, which keeps CPU and power module from suffering the risk of high power stress. It has the advantages of quick transient response and stability, especially beneficial when CPU requires more current immediately under heavy loading or overclocking mode.

Fanless Design - Stack Cool 2 * Effective and zero-noise heat dissipation Stack Cool 2 is a fan-less and zero-noise cooling solution offered exclusively by ASUS. It effectively transfers heat generated by the critical components to the other side of the specially designed PCB (printed circuit board) for effective heat dissipation.

Fanless Design - Heat Pipe * Zero failure * Support side-flow fan or passive cooler The Heat Pipe design effectively directs the heat generated by the chipsets to the heatsink near the back IO ports, where it can be carried away by existing airflow from CPU fan or bundled optional fan. The purpose of the innovative heat pipe design on this motherboard is that the groundbreaking fanless design does not have lifetime problems as a chipset fan does. Furthermore, it provides options for users to install side-flow fan or passive cooler. The Heat Pipe design is the most reliable fanless thermal solution to date.

Optional Fan (for Water-Cooling or Passive-Cooling only) * Maximize Water-Cooling or Passive-Cooling performance! The optional fan is specifically designed to provide sufficient airflow over the CPU power modules and chipset area when water-cooling or passive-cooling is utilized, ensuring effective heat dissipation for the entire system.

Q-Fan 2 * Adjusts both CPU fan and chassis fan speeds according to system loading ASUS Q-Fan2 technology intelligently adjusts both CPU fan and chassis fan speeds according to system loading to ensure quiet, cool and efficient operation. ASUS EZ DIY

Q-Connector * Make connection quick and accurate! The ASUS Q-Connector allows you to connect or disconnect chassis front panel cables in one easy step with one complete module. This unique adapter eliminates the trouble of plugging in one cable at a time, making connection quick and accurate.

O.C. Profile * Conveniently store or load multiple BIOS settings * Freely share and distribute favorite overclocking settings The 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.

CrashFree BIOS 3 * Simply restore corrupted BIOS data from USB flash disk The ASUS CrashFree BIOS 3 allows users to restore corrupted BIOS data from a USB flash disk containing the BIOS file. This utility saves users the cost and hassle of buying a replacement BIOS chip.

EZ Flash 2 * Simply update BIOS from a USB flash disk before entering the OS EZ 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.

Power LED * Remind you to unplug the power cable before changing any device The motherboard comes with a newly designed ASUS Power LED that lights up in two colors to show the system power status. Blue indicates that the system is in sleep/soft-off mode and red indicates that the system is ON. The ASUS Power LED helps remind you to shut down the system and unplug the power cable before removing or plugging in any motherboard component. ASUS Overclocking Tools

AI NOS™ * Boost performance when you need it the most! Applications such as 3D games and video editing demand a huge chunk of system resource. Inject "nitrous oxide" into your CPU! The patented AI NOS™ (Non-delay Overclocking System) technology intelligently detects system load and automatically boosts performance for the most demanding tasks. Unlike other dynamic overclocking techniques, AI NOS™ reacts much faster to satisfy your unending need for speeds .

Precision Tweaker * Achieve system maximum performance! It offers ways to raise system performance inch-by-inch and step-by-step to achieve maximum performance! This is about getting the most out of your machine and taking pride in your customized computer. vDIMM - Take control of how much power is going into the memory modules. This motherboard gives you 13-step voltage control to the DIMM. vCore - Find out "exactly" how much power your CPU needs. Fine-tune it with 0.00625 volts at a time! SFS (Stepless Frequency Selection) allows - FSB tuning from 100MHz up to 400MHz at 1MHz increment - Memory tuning from 533MHz up to 1066MHz at 1MHz increment - PCI Express frequency tuning from 100MHz up to 150MHz at 1MHz increment

PEG Link * Boost graphics card performance for superior video quality This latest technology, PEG (PCI Express Graphics) Link Mode, is a unique feature that enables users to boost graphics card performance for superior video quality. PEG Link allows users to raise GPU and VGA memory throughput via the motherboard BIOS the same way system bus and memory bus are tweaked. PEG Link Mode enables powerful video performance on DX8 and DX9 applications. ASUS engineers carefully fine-tuned the parameters for every single PCI-Express card to provide system stability during high-speed graphics operation.

C.P.R. (CPU Parameter Recall) When the system hangs due to overclocking failure, there is no need to open the case to clear CMOS data. Just simply restart the system, the BIOS would show the previous setting and then users can amend the CPU setting again. ASUS Crystal Sound

Noise Filter * Eliminate background noise while recording This feature detects repetitive and stationary noises like computer fans, air conditioners, and other background noises then eliminates it in the incoming audio stream while recording.

Array Mic * Eliminate interferences in the reception cone * Enhance speech-centric applications The bundled Superbeam Array Microphone receives only the sound coming from the reception cone and ignores the sound coming from other directions. This mechanism eliminates a large number of interferences including neighboring speakers and reverberations. It also uses advanced de-reverberation techniques to reduce echo and minimize its effect on the speech engine. This feature can enhance speech-centric application like Skype, online game, video conference and recording.

Other Innovative Features

MyLogo2 * Personalize your system with customizable boot logo You can convert your favorite photo into a 256-color boot logo for a more colorful and vivid image on your screen.

ASUS WiFi-AP Solo™ Why buy wireless AP off the store when you can have it on board? WiFi-AP Solo™ allows a new level of versatility for your PC, enabling it to create a complete wireless home network in either AP or wireless client mode. Users will be able to play LAN games, connect to the Internet, access and share printers, and use Skype from anywhere within range. WiFi-AP Solo™ can provide these functions even when the PC is in sleep mode, so users can use Skype as a true replacement for tradition long distance telephone service. WiFi-AP Solo™ is an on-board feature, which means that user will save the extra WiFi AP cost.

Multi-language BIOS * Help you configure system easier and faster The multi-language BIOS allows you to select the language of your choice from the available options. The localized BIOS setup menu helps you configure your system easier and faster. Interface Features

SATA on the Go This motherboard supports the next-generation hard drives based on the Serial ATA (SATA) 3Gb/s storage specification, delivering enhanced scalability and doubling the bus bandwidth for high-speed data retrieval and saves. The external SATA port located at the back I/O provides smart setup and hot-plug functions. Easily backup photos, videos and other entertainment contents on external devices.

Dual RAID The Intel P965 chipsets incorporate six Serial ATA connectors with high performance RAID functions in RAID 0, 1, 5 and 10. The JMicron controller provides another two Serial ATA connectors for RAID 0, 1, and JBOD functions. This motherboard is the ideal solution to enhance hard disk performance and data back up protection without the cost of add-on cards.

Dual Gigabit LAN The integrated dual Gigabit LAN design allows a PC to serve as a network gateway for managing traffic between two separate networks. This capability ensures rapid transfer of data from WAN to LAN without any added arbitration or latency.

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.

High Definition Audio Enjoy high-end sound system on your PC! The onboard 8-channel HD audio (High Definition Audio, previously codenamed Azalia) CODEC enables high-quality 192KHz/24-bit audio output, jack-sensing feature, retasking functions and multi-streaming technology that simultaneously sends different audio streams to different destinations. You can now talk to your partners on the headphone while playing a multi-channel network games. All of these are done on one computer.

S/PDIF-out on Back I/O Port This motherboard provides convenient connectivity to external home theater audio systems via an coaxial S/PDIF-out (SONY-PHILIPS Digital Interface) jack. It allows to transfer digital audio without converting to analog format and keeps the best signal quality. Bundled Software

InterVideo® Media Launcher (OEM version) ASUS motherboards, intensifying leadership in the IT industry, now bundle the versatile InterVideo Media Launcher. This multifaceted software set includes the latest multimedia software, bringing forth the multimedia features of ASUS motherboards to the best! (OEM version) 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.