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Intel P55 Express Chipset for Intel LGA 1156 CPUBased on the Intel P55 Express chipset, the Gigabyte GA-P55A-UD3 supports Intel's latest LGA 1156 processors including the Intel Core i7 and Core i5 processors.
Ultra Durable 3 TechnologyThe Gigabyte GA-P55A-UD3 features revolutionary Ultra Durable 3 technology with a 2oz copper PCB design to help reduce system temperature and dramatically enhance performance.
Gigabyte 333 Onboard AccelerationThe Gigabyte GA-P55A-UD3 delivers all the killer next generation features that gaming enthusiasts and power users have been waiting for by incorporating Gigabyte's 333 Onboard Acceleration features with support for USB 3.0, Serial-ATA Revision 3.0 (6Gbps) and a 3x USB Power Boost.
ATi CrossFireX Multi-GPU Technology SupportATi CrossFireX is the ultimate multi-GPU performance gaming platform, enabling two or more discrete graphics processors to work together for boosted system performance and a breakthrough gaming experience.
DDR3 2200 SupportFour 240-pin DIMM sockets support up to 16GB of non-ECC DDR3 memory at speeds of up to 2200MHz, ensuring ample capacity for any application.
Gigabyte DualBIOSGigabyte DualBIOS technology protects the BIOS from virus attacks. With its innovative backup BIOS design, this platform provides twice the security thus assuring the PC’s stability.