Asus Socket AM3,770/SB710,PHENOM II/athlon Ii/Sempron 100 Series PROCESSORS(AM3 Cpu) Motherboard Asus M4A77TD supports AMD Socket AM3 multi-core processors with unique L3 cache Delivers better overclocking capabilities with less power consumption It features dual-channel DDR3 1333 memory support and accelerates data transfer rate up to 5200MT This motherboard also supports AMD CPUs in the new 45nm manufacturing process M4A77TD supports the latest PCIe 2.0 devices for double speed and bandwidth which enhances system performance.