MSI P55M-GD45 LGA1156/ Intel P55/ DDR3/ A&GbE/ MATX Motherboard
Specifications:

Mfr Part Number: P55M-GD45 7588-002
CPU: Socket 1156 Support Intel Core i7 & Core i5 Series Processor, w/ DrMOS on CPU
Chipset: Intel P55
Memory: 4x 240pin DDR3-2133(OC)/ 2000(OC)/ 1800(OC)/ 1600(OC)/ 1333/ 1066 DIMMs, Dual Channel, Capacity Upto 16GB
Slots: 2x PCI-Express x16 Slot(Support PCI-Express 2.0; Support 2-way SLI and CrossFireX); 1x PCI-Express x1 Slot; 1x PCI slots
IDE/SATA: 1x ATA 133 Channel, 6x SATA2 Ports, 2x eSATA Port
Audio: 7.1-channel HD Audio Codec, w/ True Blu-ray Audio
LAN: Integrated Gigabit LAN Controller
Ports: 14x USB 2.0 Ports (8 rear, 6 by header); 2x eSATA Port; 2x IEEE1394 Port; 2x PS/2 Ports; 1x RJ45 LAN port; Audio I/O jacks; 1x OC Genie Switch
Form Factor: MATX, 24.5 x 23.5 cm
Package: Retail