The Gigabyte GA-P55A-UD7 is an ATX format motherboard that supports Intel LGA1156 format CPUs.

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The Gigabyte GA-P55A-UD7 is an ATX format motherboard that supports Intel LGA1156 format CPUs. This is similar to the Gigabyte GA-P55A-UD6, but offers more PCI-E support, an increased number of USB ports, and increased support for ATI CrossFireX. There are now 2 PCI-E slots running at full x16 speed, another 2 at x8, and a fifth at x1 with an additional 2 regular PCI slots. Video card support allows for NVIDIA SLI, as well as 2-way and 3-way ATI CrossFireX for faster graphics processing. Two separate 10/100/1000 Ethernet ports allow for connection to two networks at once. Onboard audio supports high definition 7.1 channel audio through an optical or coax connector.

  • ATX Form Factor; 30.5cm x 24.4cm
  • Intel LGA1156 format CPU slot, supports Intel Core i7 series, Intel Core i5 series
  • 4 x DDR3 DIMM sockets, up to 16 GB of system memory
  • Support for DDR3 2600+/2200/1600/1333/1066/800 MHz memory modules
  • Onboard audio: Realtek ALC889, High Definition Audio, 2/ 4/ 5.1/ 7.1-channel
  • Support for Dolby Home Theater, S/PDIF In/Out, CD In
  • 2 x 10/100/1000 Ethernet, RTL8111D chips
  • Support for Teaming, Smart Dual LAN
  • 2 PCI Express x16, 2 PCI Express x8, 1 PCI Express x1, 2 PCI slots
  • Support for 2-Way/3-Way ATI CrossFireX/ NVIDIA SLI technology
  • 6 x SATA 3Gb/s connectors
  • Support for SATA RAID 0, 1, 5, and 10
  • 2 x eSATA 3Gb/s connectors
  • Up to 14 USB 2.0/1.1 ports
  • Up to 2 USB 3.0 ports
  • PS/2 keyboard/mouse port, coaxial S/PDIF Out connector, optical S/PDIF Out connector, 2 x IEEE 1394a ports, 6 x USB 2.0/1.1 ports, 2 x USB 3.0/2.0 ports, 2 x eSATA/USB Combo connectors, 2 x RJ-45 ports, 6 x audio jacks (Center/Subwoofer Speaker Out/Rear Speaker Out/ Side Speaker Out/Line In/Line Out/Microphone)
  • Support for Microsoft Windows 7/Vista/XP
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