MSI Z68MA-ED55 (B3) LGA1155 Intel Z68 B3 DDR3 SATA3 and USB 3.0 A&GbE MATX Motherboard CPU: Socket 1155 Support Intel Sandy Bridge Processors Chipset: Intel Z68 (B3) Chipset Memory: 4x DDR3-2133(O.C.)/1600/1333/1066 DIMMs, Dual Channel, Unbuffered, Max Capacity Upto 32GB Slots: 2x PCI-Express 2.0 x16 Slots(one run at x4); 2x PCI-Express x1 Slots SATA: 4x SATA2 Ports, 2x SATA3 Ports, Support RAID 0/ 1/ 5/ 10 Audio: Realtek ALC892 Flexible 8-channel Audio Codec, w/ jack sensing LAN: Realtek 8111E PCI-Express Gigabit Ethernet Controller Memory: 4x DDR3-2133(O.C.)/1600/1333/1066 DIMMs, Dual Channel, Unbuffered, Max Capacity Up to 32GB Ports: 12x USB 2.0 Ports (4 rear, 8 by header); 2x USB 3.0 Ports; 1x PS/2 Port; 1x VGA Port; 1x DVI Port; Ports: 1x HDMI Port; 1x Optical SPDIF Out; 2x IEEE1394 Ports(1 rear, 1 by header); 1x RJ45 LAN Port; Audio I/O jacks