CPU - Socket AM3 socket for AMD Phenom II processors - High-performance HyperTransport 3.0 CPU Interface - Support transfer rate up to 5200 mega-transfers per second CHIPSET - AMD 880G & AMD SB850 - North Bridge: AMD 880G - South Bridge: AMD SB850 GRAPHICS - On Chip(AMD 880G-based with ATI Radeon HD4250 graphics ) - Integrated DirectX10.1 graphics processor - Share Memory: Maximum up to 512MB MEMORY - Dual-channel DDR3 memory architecture - 4 x 240-pin DDR3 DIMM socket support up to 32GB* - Support DDR3 up to 1600(OC)/1333/1066 DDR3 SDRAM - *(Due to the DRAM maximum size is 4GB at present, the memory maximum size we have tested is 16GB) EXPANSION SLOT - 2 x PCI Express Gen 2.0 x16 slots - 2 x PCI Express x1 slots - 2 x PCI slots - *The third PCIEX16 only support bandwidth x4 STORAGE - Support by AMD SB850 - 5 x Serial ATAIII 6.0Gb/s devices - RAID0, RAID1, RAID5, RAID 10 configuration AUDIO - Realtek ALC892 8-Ch High Definition audio CODEC - Compliant with HD audio specification LAN - RealTek 8111DL Gigabit Fast Ethernet REAR PANEL I/O - 6 x USB ports - 1 x Gigabit Ethernet Port - 1 x Audio port (Line-in, Line-out, Mic-in) - 1 x DVI connector - 1 x VGA port INTERNAL I/O CONNECTORS & HEADERS - 1 x 24-pin ATX Power Supply connector - 1 x 8-pin ATX 12V Power Connector - 1 x 4pin CPU_FAN connectors - 1 x 3-pin PWR_FAN connector - 1 x 3-pin SYS_FAN connector - 3 x USB 2.0 headers support additional 6 USB ports - 5 x Serial ATAIII 6Gb/s connectors - 1 x Speaker header - 1 x Front panel switch/LED header - 1 x Front panel audio header - 1 x Clear CMOS header - 1 x Chassis intrusion header - 1 x SPDIF out header - 1 x COM header SYSTEM BIOS - AMI BIOS with 8Mb SPI Flash ROM - Supports Plug and Play, STR (S3) / STD (S4) , Hardware monitor, Multi Boot - Supports ACPI revision 3.0 specification - Supports ACPI 3.0 revision - Support Page Up clear CMOS Hotkey - Support over-clocking - Support ECS M.I.B III Utility - CPU voltage adjustable - Memory voltage adjustable - NB Chipset Voltage Adjustable - HT Voltage Adjustable - External Clock Adjustable - Multiple Frequency Adjustable FORM FACTOR - ATX Size 305mm*244mm