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Having problem after you bought a product? You can find driver, manual download, and FAQ on ASUS Customer Service website. To provide you the best service ASUS provides you different ways to make a contact with us as well.

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    P5Q Premium

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    Extremely Powerful, Extremely Reliable!

    • ASUS Extreme Quad
    • ASUS True 16-phase Power Design
    • ASUS Express Gate SSD
    • ASUS EPU-6 Engine
    • ASUS Drive Xpert
    • 100% Japan-made Solid Capacitor
    • VRD11.1 CPU support (backward support VRD10.X CPU)
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      CPU, Chipset and Graphics features

      LGA775 Intel® Core™2 Processor Ready

      This motherboard supports the latest Intel® Core™2 processors in LGA775 package. It also can support Intel® 45nm Multi-Core CPU. With new Intel® Core™ microarchitecture technology and 1600/1333/1066/800MHz FSB, Intel® Core™2 processor is one of the most powerful and energy efficient CPU in the world.

      PCIe 2.0

      Double Speed; Double Bandwidth
      This motherboard supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance.




      Memory Features

      Dual-Channel DDR2 1200

      The motherboard supports DDR2 memory that features data transfer rates of 1200/1066/800/667 MHz to meet the higher bandwidth requirements of the latest operation system, 3D graphics, multimedia, and Internet applications. The dual-channel DDR2 architecture doubles the bandwidth of your system memory to boost system performance, eliminating bottlenecks with peak bandwidths of up to 19.2GB/s.

      ASUS Extreme Quad

      1. Quad VGA Cards Support

      - Maximum graphics capability - Up to Quad VGA cards support
      - 2 slots thermal design


      3. Quad Hardware RAID Ports

      - 2x2 Hardware RAID ports for RAID 0, 1
      - Automatically real-time backup
      - 4x faster hard drive transfers
      - No driver & BIOS setup needed, just use friendly GUI to configure

      5. Quad Security

      (1) Electrostatic Discharge Protection (ESD):
      ESD protection devices divert a potentially damaging charge away from sensitive circuitry
      (2) Overcurrent Protection:
      Installed polyswitch as fuses to prevent excessive or dangerous temperature rise in conductors
      (3) ASUS Data Guardian (TPM)
      Double protection—Hardware module + Software keys
      Create a virtual folder that is protected by an encryption key
      (4) Anti-virus software bundled
      Bundle Norton Internet Security anti-virus application
      *The bundled software is 90 days trial version

      7. Quad-Core CPU Support

      Supports Intel® Core™ 2 Quad processors with FSB up to 1600 MHz

      2. ASUS True 16-Phase Power Design (Quad Quad-Phase Power Design)

      Unprecedented Innovation with the best quality component for best performance
      The breakthrough technology of 16-phase VRM design is bringing to the ASUS motherboards. 16-phase power design can reach the power efficiency up to 96%+, and dispel heat generated by VRM module effectively, and lower temperature compared to other VRM solution. With all Japan-made best quality power components such as low RDS (on) MOSFETs, Ferrite core chokes with lower hysteresis loss, and high quality conductive polymer capacitors, ASUS 16-phase VRM design also ensure longer component life, minimum power loss, and help to reach the superior overclocking score ever than before.

      4. Quad Gigabit LAN

      Teaming function - by grouping four network connections together as one single connection, the bandwidth is four times faster up to 4Gb
      Redundant function - when one link fails, the other three links will continue working to keep network connected
      To be a home gateway and game server at the same time!

      6. Quad CrossFire Support

      ATI´s CrossFireX boosts image quality along with rendering speed, eliminating the need to scale down screen resolutions to get the high image quality you want. CrossFire ignites with the higher antialiasing, anisotropic filtering, shading, and texture settings you desire. Adjust your display configurations, experiment with your advanced 3D settings, and check the effect with a real-time 3D-rendered preview within ATI´s Catalyst™ Control Center to rule your CrossFireX system.




      8. Quad BIOS Backup

      3 BIOS duplicates + 1 original BIOS
      Allowed BIOS recovery through support DVD, USB flash, or hard disk

      ASUS Exclusive Features

      ASUS Express Gate SSD

      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®.

      Best Quality Power Components

      100% High-quality Japan-made Conductive Polymer Capacitors! (5000 hrs VRM)
      Low RDS (on) MOSFETs with min. switching loss & lower temperature, Ferrite Core chokes with lower hysteresis loss, and 100% Japan-made high quality, long life conductive polymer capacitors.

      ASUS Power Saving Solution

      ASUS EPU-6 Engine

      System Level Energy Saving
      The new ASUS EPU - the world´s first power saving engine, has been upgraded to a new 6 engine version, which provides total system power savings by detecting current PC loadings and intelligently moderating power in real-time. With auto phase switching for components (which includes the CPU, VGA card, memory, chipset, hard drives and CPU cooler/system fans), the EPU automatically provides the most appropriate power usage via intelligent acceleration and overclocking - helping save power and money.

      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.

      ASUS Quiet Thermal Solution

      Up to 20°C(36°F) Cooler - Stack Cool 2

      Effective Fanless Heat Dissipation at 0dB
      Stack Cool 2 is a fanless cooling solution offered exclusively by ASUS. It effectively and noiselessly transfers heat generated by the critical components to the other side of the specially designed PCB (printed circuit board) for effective heat dissipation - making temperatures cooler by up to 20°C.

      Fan Xpert

      Active Quiet & Cool
      ASUS Fan Xpert intelligently allows users to adjust both the CPU and chassis fan speed according to different ambient temperature , which is caused by different climate conditions in different geographic regions and system loading.Built-in variety of useful profiles offer flexible controls of fan speed to achieve a quiet and cool environment.

      Aesthetic Heat-pipe

      Lowers Temperatures by up to 10°C
      The aesthetic heat-pipe design effectively directs the heat generated by the chipsets to the heatsink near the back I/O ports - where it can be carried away by existing airflows from the CPU or a bundled optional fan. This innovative and groundbreaking fanless heat pipe design effectively lowers temperatures by up to 10°C without having lifetime problems that a normal chipset fan has. Furthermore, it provides options for users to install side-flow fans or a passive cooler. This Heat Pipe design is the most reliable fanless thermal solution to date.

      ASUS EZ DIY

      ASUS Drive Xpert

      Plug & Safe!
      Without drivers or BIOS setups, the ASUS exclusive Drive Xpert is ideal for anyone who needs to secure data on their hard drives or enhance hard drive performances without the hassles of complicated configurations. With Drive Xpert´s user-friendly graphical user interface, users can easily arrange hard drive backups or enhance their hard drive transfer rates - making sure that data is looked after every moment, every day.

      Q- Shield

      Easy and Comfortable Installations
      The specially designed ASUS Q-Shield does without the usual "fingers" - making it convenient and easy to install. With better electric conductivity, it ideally protects your motherboard against static electricity and shields it against Electronic Magnetic Interference (EMI).

      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.




      ASUS 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.

      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.

      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.

      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.