Intel DQ57TM Executive Series Q57 micro-ATX LGA1156 DDR3 1333MHz Desktop Motherboard CPU: Socket 1156 Support Intel Core i7 /i5 series Processors Chipset: Intel Q57 Express Chipset Memory: 4x 240pin DDR3-1333/1066 DIMMs, Dual Channel, Non-ECC, Max Capacity 16GB Slots: 1x PCI-Express x16 Slot; 2x PCI-Express x1 Slots; 1x PCI Slot SATA: 2x eSATA Port(1 rear, 1 by header), 4x SATA2 Ports, Support RAID 0, 1, 5, 10 Audio: 6-channel Intel High Definition Audio LAN: Intel Gigabit Ethernet Controller Ports: 14x USB 2.0 Ports (6 rear, 8 by headers); 2x eSATA Port(1 rear, 1 by header); 2x DVI Ports; 1x DisplayPort; 1x RJ45 LAN Port; Audio I/O Jacks