MSI Z77A-GD65 Z77 DDR3 1600 LGA 1155 Motherboards CPU: Socket 1155, Supports 3rd Generation Intel Core i7/i5/i3/Pentium/Celeron processors Chipset: Intel Z77 Memory: 4x DDR3-2800(OC)/2667/2600/2400/2200/2133/2000/1866/1600/1333/1066 Memory, Dual Channel, Max capacity up to 32 GB Slots: 3x PCI-Express3.0 x16 Slots, 4x PCI-Express2.0 x1 Slots SATA: 4x SATA3 Ports, Two Support AHCI/RAID 0, 1, 5, 10; 4x SATA2 Ports, Supports AHCI/RAID 0, 1, 5, 10 LAN: Realtek Intel 82579V PCI-Express 10/100/1000 Gigabit Ethernet Controller Ports: 10x USB 2.0 Ports (4 rear, 6 via header); 4x USB 3.0 Ports(two rear, two via header); 1x PS/2 Keyboard/Mouse Port; 1x VGA Port; 1x DVI Port; 1x Coaxial S/PDIF-Out Port; 1x Optical S/PDIF-Out Port; 1x HDMI Port; 1x RJ45 LAN Port; Audio I/O Jacks LAN: Realtek Intel 82579V PCI-Express 10/100/1000 Gigabit Ethernet Controller