ASRock Motherboard ATX DDR4 LGA 1151 Z170A-X1/3.1 CPU: LGA 1151. Supports 6th Generation Intel Core i7/ i5/ i3/ Pentium/ Celeron Processors, Chipset: Intel Z170 Memory: 4x DDR4-3466+(OC)/ 3200(OC)/ 2933(OC)/ 2800(OC)/ 2400(OC)/ 2133 DIMM Slots, Dual-Channel, Non-ECC, Unbuffered, Max capacity up to 64GB Slots: 2x PCI-Express 3.0x16 Slots (one runs at x4), 3x PCI-Express 3.0x1Slots (Flexible PCIe) SATA: 6x SATA3 Ports Ports: 2x USB 3.1 Ports (1 Type-A, 1 Type-C), 8x USB 3.0 Ports (2 rear, 6 via header), 4x USB 2.0 Ports (via header), 1x PS/2 Mouse Port, 1x PS/2 Keyboard Port, 1x DVI-D Port, 1x RJ45 LAN Port, Audio I/O Jacks Form Factor: ATX