CPU AMD Phenom processor Socket AM2AMD Athlon 64 X2 Dual Core Athlon 64 Sempron processor High-performance Hyper Transport CPU interface. Support transfer rate of 200016001200800400 mega-transfers per second. Note This board supports CPU up to 95W TDP only you can refer to AMD website to check your CPU.CHIPSET NVIDIA Ge Force 6150 S En Force 430NVIDIA MCP61P Single Chipset GRAPHICS Share Memory Maximum up to 256MBOn Chip NVIDIA Ge Force 6150SE-based. 2D3D graphic engine Integrated Direct X 9 graphics processor MEMORY 2 x 240-pin DDR2 DIMM socket support up to 16 GB Due to the DRAM maximum size is 2GB at present the memory maximum size we have tested is 4GBDual-channel DDR2 memory architecture Support DDR2 800667533400 DDR2 SDRAMNot compatible with Lexar Renditition memory EXPANSION SLOT 1 x PCI Express x 16 slot 1 x PCI Express x 1 slot 2 x PCI slots STORAGE Support by NVIDIA Ge Force 6150SE2 x Ultra DMA13310066 devices 4 x Serial ATAII 3.0 Gbs devices RAID0 RAID1 RAID01 RAID5 configuration AUDIO Realtek ALC662 6-channel audio Compliant with HD audio specification LAN Broadcom AC131 10100 Lan Phy REAR PANEL IO 1 x PS2 keyboard & PS2 mouse connectors 1 x Serial port COM11 x VGA port 1 x RJ45 LAN connector 4 x USB (Universal Serial Bus) ports 1 x Parallel port LPT1 Optional 1 x Audio port Line-in Line-out Mic-in INTERNAL IO CONNECTORS & HEADERS 1 x 24-pin ATX Power Supply connector 1 x 4-pin ATX 12V connector 1 x FDD connector 1 x IDE connector 4 x Serial ATA connectors 1 x Speaker header 1 x SPDIF out header 1 x Ir DA for SIR header optional 3 x USB (Universal Serial Bus) 2.0 headers support additional 6 USB (Universal Serial Bus) ports 1 x Front panel switch LED header 1 x Front panel audio header 1 x CD in header CPUFANSYSFAN connectors SYSTEM BIOS Award BIOS with 8 Mb Flash ROMSupports Plug & Play STRSTD Hardware monitor Multi Boot DMISupports ACPI revision 1.0 specification FORM FACTOR Micro-ATX Size 244mm 214mm