MSI Intel H61 (B3) Chipset ATX DDR3 1333 Intel ? LGA 1155 SATA3 and USB 3.0 A&GbE ATX Motherboard - PH61A-P35 (B3) CPU: Socket 1155 Support Intel Sandy Bridge Processors Chipset: Intel H61 (B3) Chipset Memory: 2x 240pin DDR3-1333/1066 DIMMs, Dual Channel, unbuffered, Max Capacity Up to 16GB Slots: 1x PCI-Express 2.0 x16 Slot; 2x PCI-Express 2.0 x1 Slots; 3x PCI Slots SATA: 2x SATA3 Ports; 4x SATA2 Ports LAN: Realtek 8111E PCI-Express Gigabit Ethernet Controller Ports: 8x USB 2.0 Ports (4 rear, 4 by header); 2x USB 3.0 Ports; 2x PS/2 Ports; 1x VGA Port; 1x DVI Port; 1x RJ45 LAN Port; Audio I/O jacks Form Factor: ATX