ASRock P55 Pro LGA1156/ Intel P55/ ATI CrossFireX & Quad CrossFireX/ USB3.0/ A&GbE/ ATX Motherboard

• Mfr Part Number: P55 PRO/USB3
• CPU: Socket 1156 Support Intel Core i7/i5/i3 and Pentium G6950 Processor; Supports Intel Turbo Boost Technology; Support Hyper-Threading Technology; Supports EM64T CPU
• Chipset: Intel P55
• Memory: 4x 240pin DDR3-2600+(OC)/2133(OC)/1866(OC)/1600/1333/1066 DIMMs, non-ECC, un-buffered, Dual Channel, Upto 16GB
• Slots: 2x PCI-Express x16 2.0 Slots(Support ATI CrossFireX/ Quad CrossFireX Technology); 2x PCI-Express 2.0 x1 slots; 2x PCI Slots
• IDE/SATA: 1x ATA-133 Channel; 7x SATA2 Ports, Suppport RAID 0, 1, 5, 10, JBOD; 1x eSATA2 Port
• Audio: Realtek ALC892 7.1-Channel HD Audio CODEC
• LAN: Realtek RTL8111E PCI-Express x1 Gigabit Ethernet Controller
• Ports: 13x USB 2.0 Ports (7 rear, 6 by headers); 1x USB 3.0 Port; 2x PS/2 Ports; 1x eSATA2 Port; 1x Coaxial SPDIF Out Port; 1x Optical SPDIF Out Port; 1x RJ45 LAN Port; Audio I/O Jacks
• Power Connector: 1x 24pin Main Power, 1x 8pin CPU Power
• Form Factor: ATX, 12.0 x 8.6 inch / 30.5 x 21.8 cm
• Package: Retail