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    GIGABYTE Motherboard GA-P55M-UD4 (rev. 1.0)  Enlarge View    GIGABYTE Motherboard GA-P55M-UD4 (rev. 1.0)

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       GA-P55M-UD4 (rev. 1.0)
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         Intel® P55 Chipset
    1. Industry leading 12 phase power VRM design for optimum power efficiency and thermal solution
    2. Leading quality standard of Ultra Durable™ 3 technology with 2oz copper PCB design
    3. Innovative Smart 6 technology for Smarter PC management
    4. Support Intel® Core™ i7/ Core™ i5 processors with LGA 1156 socket
    5. New Dynamic Energy Saver™ 2 technology enables best energy efficiency
    6. Support both ATI CrossFireX and NVIDIA SLI for ultimate graphics performance
    7. XHD technology accelerating hard drive performance with ease
    8. AutoGreen technology Greening your PC via Bluetooth cellphone
    9. Integrated eSATA/USB combo connectors for enhanced storage flexibility
    10. Patented GIGABYTE DualBIOS™ technology delivering highest level failure protection
    11. Supports Dolby Home Theater audio to create a stunning surround sound listening experience
    12. The Precision OV provides more precision voltage control for system
    13. Compatible with Windows 7 to deliver the best operation experience
    14. Small size for LAN party use and space saving purpose
     
      Related link
  • Overview  (RSS)
  • Specification  (RSS)
  • BIOS  (RSS)
  • Driver  (RSS)
  • Manual  (RSS)
  • Utility  (RSS)
  • CPU Support List
  • Memory Support List
  • Comparison Sheet
  • Awards  (RSS)
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  • Where To Buy


    •  Specifications
    CPU
    1. Support for an Intel® Core™ i7 series processor/Intel® Core™ i5 series processor in the LGA1156 package
      (Go to GIGABYTE's website for the latest CPU support list.)
    2. L3 cache varies with CPU
    Chipset
    1. Intel® P55 Express Chipset
    Memory
    1. 4 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory
    2. Dual channel memory architecture
    3. Support for DDR3 2200/1600/1333/1066/800 MHz memory modules
    4. Support for non-ECC memory modules
    5. Support for Extreme Memory Profile (XMP) memory modules
    (Go to GIGABYTE's website for the latest memory support list.)
    Audio
    1. Realtek ALC889A codec
    2. High Definition Audio
    3. 2/4/5.1/7.1-channel
    4. Support for Dolby® Home Theater
    5. Support for S/PDIF In/Out
    6. Support for CD In
    LAN
    1. 1 x RTL8111D chip (10/100/1000 Mbit)
    Expansion Slots
    1. 1 x PCI Express x16 slot, running at x16 (PCIEX16)
    2. 1 x PCI Express x16 slot, running at x8 (PCIEX8) (The PCIEX16 and PCIEX8 slots conform to PCI Express 2.0 standard.)
    3. 1 x PCI Express x4 slot
    4. 1 x PCI slot
    Multi-Graphics Technology
    1. Support for ATI CrossFireX™/NVIDIA SLI technology (The PCIEX16 and PCIEX8 slots only.)
    Storage InterfaceIntel® P55 Express Chipset:
    1. 5 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4) supporting up to 5 SATA 3Gb/s devices
    2. 1 x eSATA 3Gb/s connector (eSATA/USB Combo) on the back panel supporting up to 1 SATA 3Gb/s device
    3. Support for SATA RAID 0, RAID 1, RAID 5, and RAID 10
    GIGABYTE SATA2 chip:
    1. 1 x IDE connector supporting ATA-133/100/66/33 and up to 2 IDE devices
    2. 2 x SATA 3Gb/s connectors (GSATA2_0, GSATA2_1) supporting up to 2 SATA 3Gb/s devices
    3. Support for SATA RAID 0, RAID 1, and JBOD
    iTE IT8720 chip:
    1. 1 x floppy disk drive connector supporting up to 1 floppy disk drive
    USB
    1. Integrated in the Chipset
    2. Up to 14 USB 2.0/1.1 ports (10 on the back panel, including 1 eSATA/USB Combo, 4 via the USB brackets connected to the internal USB headers)
    IEEE 1394
    1. T.I. TSB43AB23 chip
    2. Up to 2 IEEE 1394a ports (1 on the back panel, 1 via the IEEE 1394a bracket connected to the internal IEEE 1394a header)
    Internal I/O Connectors
    1. 1 x 24-pin ATX main power connector
    2. 1 x 8-pin ATX 12V power connector
    3. 1 x floppy disk drive connector
    4. 1 x IDE connector
    5. 7 x SATA 3Gb/s connectors
    6. 1 x CPU fan header
    7. 2 x system fan headers
    8. 1 x power fan header
    9. 1 x front panel header
    10. 1 x front panel audio header
    11. 1 x CD In connector
    12. 1 x S/PDIF In header
    13. 1 x S/PDIF Out header
    14. 2 x USB 2.0/1.1 headers
    15. 1 x IEEE 1394a header
    16. 1 x power button
    17. 1 x clearing CMOS button
    18. 1 x reset button
    Back Panel Connectors
    1. 1 x PS/2 keyboard or PS/2 mouse port
    2. 1 x coaxial S/PDIF Out connector
    3. 1 x optical S/PDIF Out connector
    4. 9 x USB 2.0/1.1 ports
    5. 1 x eSATA/USB Combo connector
    6. 1 x IEEE 1394a port
    7. 1 x RJ-45 port
    8. 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)
    I/O Controller
    1. iTE IT8720 chip
    H/W Monitoring
    1. System voltage detection
    2. CPU/System temperature detection
    3. CPU/System/Power fan speed detection
    4. CPU overheating warning
    5. CPU/System/Power fan fail warning
    6. CPU/System fan speed control
    BIOS
    1. 2 x 16 Mbit flash
    2. Use of licensed AWARD BIOS
    3. Support for DualBIOS™
    4. PnP 1.0a, DMI 2.0, SM BIOS 2.4, ACPI 1.0b
    Unique Features
    1. Support for @BIOS
    2. Support for Q-Flash
    3. Support for Xpress BIOS Rescue
    4. Support for Download Center
    5. Support for Xpress Install
    6. Support for Xpress Recovery2
    7. Support for EasyTune
    8. Support for Dynamic Energy Saver™ 2
    9. Support for Smart 6™
    10. Support for Q-Share
    Bundle Software
    1. Norton Internet Security (OEM version)
    Operating System
    1. Support for Microsoft® Windows 7/Vista/XP
    Form Factor
    1. Micro ATX Form Factor; 24.4cm x 24.4cm
    Remark
    1. Due to different Linux support condition provided by chipset vendors, please download Linux driver from chipset vendors' website or 3rd party website.
    2. Due to most hardware/software vendors no longer offer support for Win9X/ME. If some vendors still has Win9X/ME drivers available, we will publish on website.


    * The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
    * All trademarks and logos are the properties of their respective holders.

    * Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.
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