Shuttle SA76R4 AMD 760 (880) + SB710 chipset/DDR3 1333 MHz/USB 3.0/PC Barebone System FORM FACTOR: Shuttle Form factor CHIPSET: AMD 760 (880) + SB710 chipset MEMORY:DDR3 1333 MHz support RAM Socket * 4, Dual channels support up to 16 GB total (4GB*4) USB: 2 x USB 3.0 Ports Power:250W power supply Form Factor: ATX