Gigabyte Motherboard Micro ATX DDR4 LGA 1151 GA-B150M-D3H-GSM CPU: LGA1151; Chipset: Intel B150 Express Memory: 4x DDR4 DIMM Slots, Dual Channel, ECC, Non-ECC, Unbuffered, Max Capacity of 64GB Slots: 2x PCI-Express 3.0 x16 Slots (one runs at x4), 2x PCI Slots SATA: 6x SATA3 Ports, 1x SATA Express Port Ports: 6x USB 3.0/2.0 Ports (4 rear, 2 via headers), 6x USB 2.0/1.1 Ports (2 rear, 4 via headers), 1x PS/2 Keyboard/Mouse Port, 1x VGA Port, 1x HDMI Port, 1x DVI-D Port, 1x RJ45 LAN Port, Audio I/O Jacks. Form Factor: MicroATX. Please refer User Manual before use.