Placa mãe para Socket 1156 Support Intel Core i5 and i7 series processors, Chipset: Intel P55, Memory: 4x 240pin DDR3-2200/1600/1333/1066/800 DIMMs, Dual Channel, non-ECC, Upto 16GB, Slots: 2x PCI-Express 2.0 x16 Slot (Support ATI CrossFireX technology); 2x PCI-Express x1 Slot; 3x PCI Slots, IDE/SATA: 1x ATA-133 Channel; 2x eSATA Port, 6x SATA2 Ports, Support RAID 0, 1, 5, 10; 2x SATA 6Gb/s by Marvell 9128, Support RAID 0, 1, Audio: Realtek ALC889 8-Channel High Definition Audio CODEC, LAN: Realtek RTL8111D Gigabit Ethernet Controller, Ports: 12x USB 2.0 Ports (8 rear, 4 by headers); 2x USB 3.0 Ports; 1x PS/2 Ports; 2x eSATA Port; 1x optical S/PDIF-out Port; 1x coaxial S/PDIF-out Port; 1x RJ45 LAN Port; Audio I/O Jacks