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GA-P55-UD3
(rev. 1.0)
Intel® P55 Chipset
For more sales info please contact local shops.
Specification
CPU
  1. Support for an Intel® Core™ i7 series processor/Intel® Core™ i5 series processor /Intel® Core™ i3 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 (Note 1)
  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 ALC888 codec
  2. High Definition Audio
  3. 2/4/5.1/7.1-channel
  4. Support for S/PDIF In/Out
  5. 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) (The PCIEX16 slot conforms to PCI Express 2.0 standard.)
  2. 1 x PCI Express x16 slot, running at x4 (PCIEX4)
  3. 2 x PCI Express x1 slots
  4. 3 x PCI slots
Multi-Graphics Technology
  1. Support for ATI CrossFireX™ technology
Storage Interface
Intel® P55 Express Chipset:
  1. 6 x SATA 3Gb/s connectors (SATA2_0, SATA2_1, SATA2_2, SATA2_3, SATA2_4, SATA2_5) supporting up to 6 SATA 3Gb/s devices
  2. 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, 4 via the USB brackets connected to the internal USB headers)
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. 8 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 serial port header
  16. 1 x parallel port header
  17. 1 x clearing CMOS jumper
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. 10 x USB 2.0/1.1 ports
  5. 1 x RJ-45 port
  6. 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. ATX Form Factor; 30.5cm 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. Most hardware/software vendors may no longer offer drivers to support Win9X/ME/2000/XP SP1/SP2. If drivers are available from the vendors, we will update them on the GIGABYTE 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.
    * Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
    * 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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    Product Spec.
    Driver / Software / OS
    Accessory
    Adapter-SATA
    Power Adapter cable(Serial ATA*2)
    S/N : 12CF1-2SERPW-01R
    Bracket-AUDIO
    3 pin SPDIF In Cable (33cm)
    pin definition

    (Note) OUT OF SUPPLY
    S/N : 12CR1-1SPDIN-01R
    Bracket-COM
    COM Port Cable(31cm)
    pin definition
    S/N : 12CF1-1CM001-32R
    Bracket-LPT
    LPT port cable
    pin definition
    S/N : 12CF1-1LP001-01R
    Bracket-USB
    2 Ports USB2.0 Cable
    pin definition
    S/N : 12CR1-1UB030-51/R
    Mobile Desktop