ASRock P55 Pro LGA1156/ Intel P55/ DDR3/ Quad CrossFireX/ A&GbE/ ATX Motherboard

• Mfr Part Number: P55 PRO
• CPU: Socket 1156 Support Intel Core i7 & Core i5 Processor; Supports Intel Turbo Boost Technology, Advanced V8 + 2 Power Phase Design; Support Hyper-Threading Technology; Supports Untied Overclocking Technology
• 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 Slots(Support ATI CrossFireX/ Quad CrossFireX Technology; Support PCI-Express 2.0); 2x PCI-Express 2.0 x1 slot(2.5 GT/s); 2x PCI Slots
• IDE/SATA: 1x ATA-133 Channel; 6x SATA2 Ports, Suppport RAID 0, 1, 5, 10; 2x eSATA Ports
• Audio: ALC890 7.1-Channel Windows Vista Premium Level HD Audio CODEC
• LAN: Realtek RTL8111DL PCI-Express x1 Gigabit Ethernet Controller
• Ports: 14x USB 2.0 Ports (6 rear, 6 by headers, 2 by Powered eSATAII/USB Connector); 2x IEEE 1394 Ports (1 rear, 1 by header); 2x PS/2 Ports; 1x RJ45 LAN Port; 1x Coaxial SPDIF Out; 1x Optical SPDIF Out; Audio I/O Jacks
• Power Connector: 1x 24pin Main Power, 1x 8pin CPU Power
• Form Factor: ATX, 12.0 x 8.8 inch / 30.5 x 21.8 cm
• Package: Retail