MAINBOARD GIGABYTE™ GA-P81-D3 - Intel H81 chipset - Socket LGA 1150 support the latest 4th Generation Intel® Core™ processors - SOUND HD Audio 7.1-CHANNEL + LAN Realtek tốc độ 1000Mbps LAN with high ESD Protection + 6*USB2.0 port + 2*USB 3.0 port + 2*SATA3 6Gb/s + 2*SATA2 3Gb/s + 1*PCIE x16 + 2*PCIEx1 + 3*PCI + 2*PS/2 port + Dual Channel DDR3 2*DIMM upto 16GB RAM DDR3 upto 1600MHz Support for Extreme Memory Profile (XMP)