GA-790XTA-UD4 (rev. 1.0) AMD 790X + SB750 Chipset Supports new generation of AMD Phenom™ II X6 processors Ultra Durable 3 Technology with copper cooled quality for lower working temperature Revolution energy saving design with Easy Energy Saver technology Supports newest NEC SuperSpeed USB 3.0 with superfast transfer rates of up to 5 Gbps 3X USB power delivery for greater compatibility and extra power for USB devices Provides newest Marvell SE9128 high speed SATA3 storage interface with superfast 6Gbps link speed Supports AMD AM3 Phenom™ II/ Athlon™ II processors Advanced 8+2 phase CPU VRM power design for AMD high-TDP 140W CPU support Dual Channel DDR3 1866+ for remarkable system performance 2 PCI-E 2.0 x16 interface with ATI CrossFireX support for ultimate graphics performance Patented GIGABYTE DualBIOS™ technology delivering highest level failure protection Supports Dolby Home Theater audio to enjoy a rich surround sound experience The Precision OV provides more precision voltage control for system Compatible with Window 7 to deliver the best operation experience Meet European Union ErP(Energy-related Products) requirement