V7-M4A3000E supports AMD AM3 multi-core processors with unique L3 cache & delivers better capabilities with less power consumption. It features dual-channel DDR3 memory support & accelerates data transfer rate on the system. It also supports AMD CPUs in the new 45nm manufacturing process. It redefines gaming, multimedia & business experience, providing more vivid scene & also delivers exceptional performance with advanced hardware supports. Express Gate™ is an ASUS exclusive OS that provides you with quick access to the Internet & key applications before entering Windows. V7-M4A3000E supports DDR3 memory that features data transfer rates of 1066/800 MHz to meet the higher bandwidth requirements of the latest 3D graphics, multimedia, & Internet applications. The dual-channel DDR3 architecture enlarges the bandwidth of your system memory to boost system performance. CPU Supports: AMD CPU AMD Phenom™ II Processor Athlon™ II Processor Sempron™ Family Processors Socket AM3 System Bus Up to 5200 MT/s; Hyper Transport™ 3.0 interface for AM3 Chipset North Bridge: AMD RS780L South Bridge: SB 710 Memory 2 x DIMM * DDR3-1066/1333 Support max. 8GB Graphics Integrated ATI Radeon™ 3000 Max. resolution: 2048 x 1536 Support Microsoft Direct X 10 On Board VGA / max share MEM 1024M IDE 1 x ATA 133 S-ATA 6 x SATA LAN 1 x 10/100/1000 Mbps LAN Chip Atheroes 8131L-AL1E Audio VT 1708S Azalia 6 Channel Dimension (mm) W x H x D 168mm (W) x 354mm (H) x 380mm (D) Front Panel 2 x USB2.0 1 x Microphone 1 x Headphone Rear Panel 4 x USB (Universal Serial Bus) 2.0 1 x PS/2 Keyboard 1 x PS/2 Mouse 1 x RJ45 LAN 1 x D-sub 1 x DVI Power Supply Peak 380W (PFC) O/S Support Windows 7 Windows Vista Windows XP Manageability PXE WOL WOR by PME WOR by Ring Noise Level Idle mode: 28d B Key Features ASUS AI manager ASUS Crash Free BIOS2 ASUS Drive Clone Pro 7 ASUS Express Gate ASUS My Logo 2 ASUS EPU PC Cillin Anti Virus Solution