GA-MA790X-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 AMD Phenom™/ Athlon™ series processors Dual Channel DDR2 1200+ for remarkable system performance 2 PCI-E 2.0 x16 interface with ATI CrossFireX support for ultimate graphics performance Integrated SATA 3Gb/s with RAID function Features high speed Gigabit Ethernet and IEEE1394 Blu-ray playback supported by high quality 106dB SNR ALC889A HD audio Patented DualBIOS with dual hardware BIOS protection 100% 50,000 hours lifespan of Japanese solid capacitors design * DDR2 1200+ is supported with combination of AM2+ processors and qualified memory modules, please refer "Memory Support List" for detail memory support information.