SPECIFICATIONS Form Factor: micro ATX Socket: LGA1155 Supports: Intel Core i3, i5, i7 LGA1155 Max Memory size: 32GB Memory Types: DDR3 1333/1066 # of DIMMs: 4 Integrated Graphics: No Graphics Output: No Discrete Graphics: PCIe X16 USB 2.0 (Back + Internal): 6 + 8 # of SATA Ports: 5 # of eSATA Ports: 1 PCI: 1 PCIe x1 Gen 2.x: 2 PCIe x4 Gen 2.x: 0 PCIe x8 Gen 2.x: 0 PCIe x16 Gen 2.x: 1 RAID Configuration: Yes RAID 0,1,5,10 suported # of PATA Ports: No # of Parallel Ports: No # of Serial Ports: No Audio: 8 channel Integrated LAN: 10/100/100 Firewire: 1+1 Intel HD Audio Technology: Yes Intel Matrix Storage Technology: Yes