Gigabyte LGA 1150 Intel H81 USB 3.0 SATA 6Gbps HDMI DVI-D D-Sub mATX Motherboard GA-H81M-HD3 LGA1150 Chipset: IntelH81 Express Memory: 2x DDR3-1600/1333 DIMM Slots, Dual Channel, Non-ECC, Max Capacity of 16GB Slots: 1x PCI-Express 2.0 x16 Slot, 1x PCI-Express 2.0 x1 Slot, 2x PCI Slots SATA: 2x SATA3 Ports, 2x SATA2 Ports CPU:Support for Intel Core i7 processors/Intel Core i5 processors/Intel Core i3 processors/Intel Pentium processors/Intel Celeron processors in the LGA1150 package Memory: 2 x 1.5V DDR3 DIMM sockets supporting up to 16 GB of system memory; Support for DDR3 1600/1333 MHz memory modules Onboard Graphics: 1 x D-Sub port,1 x DVI-D port, 1 x HDMI port, 1 x DisplayPort LAN: 10/100/1000 Mbit Storage Interface: 2 x SATA 6Gb/s connectors; 2 x SATA 3Gb/s connectors USB: 6 USB 3.0/2.0 ports; 6 USB 2.0/1.1 ports