bo mạch chủ gigabyte h81m - ds2- chipset intel h81- socket lga 1150- 2 x 1.5v ddriii 1600/1333 mhz up to 16 gb support dual channel- micro atx form22.6cm x 17.0cm- graphics port: d-sub- 1 x pci-e x16 slot (16x)- sound realtek® alc887 codec 7.1 channels (3 jacks)- lan realtek® gbe 10/100/1000- 6 x usb 2.0* 2 x usb 3.0* 2 x sata 3 (6gb/s)* 2 x sata 2 (3gb/s)* 2 x pci-e x1* 1 x com * 1 x lpt