Mfr Part Number: H61MXV CPU: LGA1155 Support Intel Sandybridge processors Chipset: Intel H61 Memory: 2x 240pin DDR3-1600/1333/1066 DIMMs, Dual Channel, Max Capacity upto 8GB Slots: 1x PCI-Express 2.0 x16 Slot; 2x PCI-Express x1 Slots SATA: 4x SATA2 Ports Audio: Integrated 5.1-Channel High Definition Audio CODEC LAN: Integrated Gigabit Ethernet Controller Ports: 10x USB 2.0 Ports(6 rear, 4 by headers); 2x PS/2 Ports; 1x DVI Port; 1x VGA Port; 1x Serial Port; 1x RJ45 LAN Port; Audio I/O Jacks Power Connector: 1x 24pin Main Power, 1x 4pin CPU Power Form Factor: MATX, 9.6 x 7.8 inch Package: Retail