GA-M720-US3 (rev. 1.0) NVIDIA nForce 720D Chipset BIOS M720US3.F7n 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 Solid capacitors design for CPU VRM Dual Channel DDR2 1200+ for remarkable system performance Ultimate graphics performance with PCI-E 2.0 x16 interface Integrated SATA 3Gb/s with RAID function Features high speed Gigabit Ethernet and IEEE1394 Integrated 8-Channel High Definition audio Patented DualBIOS with dual hardware BIOS protection Support NVIDIA NVCC (NVIDIA Clock Calibration) feature * DDR2 1200+ is supported with combination of AM2+ processors and qualified memory modules, please refer "Memory Support List" for detail memory support information.