Asus M3A78-T Motherboard

AMD AM2+/AM2 Platform (Supports AM3 CPUs up to Phenom II x6 1100T with latest bios) Support latest AMD Phenom ™ Quad-Core Processor Dual-Channel DDR2 -1066/800/667 AMD Hybrid CrossFireX™ and DX10 Support SidePort Memory Onboard Quad-CrossFire Support HDMI/DVI/RGB Support Instant Internet Access with Express Gate AMD Socket AM2+ / AM2 ;Phenom™ FX /Phenom™ / Athlon™ /Sempron™ Processors (Supports AM3 CPUs up to Phenom II x6 1100T) AMD 140W CPU Support AMD Cool 'n' Quiet™ Technology Chipset:AMD 790GX/SB750 Expansion Slots: 3 x PCIe x16 (Support PCIe 2.0 / 1.0 Architecture ) (Dual x8 or Dual x16/x4; Triple x8/x4/x8) 1 x PCIe x1 2 x PCI 2.2