ASRock Micro ATX DDR3 1066 NA Motherboard N3150M CPU (Included): Intel Celeron N3150 Processor (up to 2.08 GHz, Quad-Core) Memory: 2x DDR3/DRR3L-1600/ 1066 DIMM Slots, Dual Channel, Non-ECC, un-buffered, Max Capacity of 16GB Slots: 1x PCI-Express 2.0 x16 Slot (runs at x1), 2x PCI-Express 2.0 x1 Slot SATA: 2x SATA3 Ports Ports: 4x USB 3.0 Port (2 rear,2 via header), 6x USB 2.0 Ports (2 rear,4 via headers), 1x PS/2 Mouse Port, 1x PS/2 Keyboard Port, 1x VGA Port, 1xDVI-D Port, 1x HDMI Port, 1x RJ45 LAN Port, Audio I/O Jacks Form Factor: MicroATX,8.9x 7.0 inch /22.6x 17.8 cm